Are Free Cloud Servers of Any Good to SMEs and Startups

Posted by Swapnil Shukla

Cloud hosting has become the new age of levelers. Hence, the SMEs and the startups need not feel left out in the market as now cloud server hosting provides the same set of resources that a startup needs to flourish in the market at the same level as other established enterprises. So this is the best time to think of kick-starting your business idea that you have been procrastinating about.

The concept of a free cloud server is like a savior and the most cost-effective approach to an IT infrastructure. If you are thinking that how to choose the right cloud server provider, then you are in the right place.

The options in the cloud server hosting market can make you feel overwhelmed. But if you are clear with the features needed by your business then it would not be difficult to choose the right one. Although all the factors are equally important, still data sovereignty and security are the ones that are the most important.

Doubts related to a free cloud server

Irrespective of the size of your business you need to keep your game updated. Therefore, a major chunk of the small and mid-size businesses has already switched to cloud computing and so many of the others are on the verge of shifting to a cloud hosting platform. But there are still some who doubt the capabilities of a free cloud server.

At the end of this article, we would want all your doubts related to cloud hosting must get clear. As there can be no better time to invest in such technology. It makes everything easier, more secure, and even cost friendly then there is nothing much left to say. In a small business, the resources are limited and thus it becomes necessary to make the most out of it and come up with an optimum solution. A cloud hosting platform leaves no resource unused which is remarkable and the results are miraculous.

We understand that to accept the changes is quite difficult, but once you will observe your business growing through cloud hosting it will be worth it. Growth within a cloud hosting platform is certified and incomparable to the conventional methods.

Although some other issues occur due to the geographical location of the cloud data center. These are-

Latency –

This factor takes into consideration the exact physical distance between the server and your area of operation. You might not realize it but has a significant effect on business performance.

Support

This is another and equally important factor that people mostly realize after signing up for a cloud service. It takes into account how free your cloud service provider has set you to contact them during the time of any issue. 

Disaster recovery

It could be the possibility that your cloud service provider exists in a disaster-prone area. This leads to so many environmental-related risks to your business profile. This will compel you to ask questions like how to retrieve data during such situations. Also how to deal with such a data outage. 

When we talk about SMEs and startups, these issues get heightened up as they already run out of resources and have a lack of expertise as well as experience. Using the services of a free cloud server brings in many advantages and removes the existing issues as well. The best part is that you need not invest in hardware to store your files and other applications. Who wants to send mails again and again to email documents when the data can be easily located at a central location.

If you do not want to spend much on a cloud service in your initial days, then you can also opt for a free cloud service provided by many cloud service providers to study their user engagement in the market. Such providers will start the service for free for a limited amount of time and after that, they will start charging a minimum amount. Within this period, you will be able to check whether your idea of the startup is working in the market or not. After this, you can come up with a decision as to whether to continue in the market.

Some reputable names in the free cloud storage market

You would be surprised to know that there are so many reputed names in the market that provide free cloud server service. These are AWS cloud, Google cloud, etc. that keep a certain amount of space free wherein you can store data and do another couple of things. Such big firms provide this free service to indirectly convert some of them into long term paid clients. Through this, they have always been able to attract a long list of potential clients along with the free account holders. Out of these free account, holders can also bring in business through referral methods.

  1. AWS free cloud server–  AWS or (Amazon Web Service) has a provision to enjoy their free tier services. They are equally efficient and effective as other famous AWS services. Within this free data storage space, one can enjoy exploring their other products as well. It is operated through a single account and is mostly free for 12 months. The service comprises a resizable compute capacity with all the features of a cloud service. It is secured and durable and guaranteed scalability controlled through a strong storage infrastructure.
  2. Google free cloud server– The brand name of Google is enough to remove any kind of doubt in terms of their service. Apart from lightening your workloads, it provides you a hands-on experience through their world-class products. The service is although limited only for a few months but you would be able to explore their seamless computing engine and cloud storage which delivers that edge to your business. No payment will have proceeded until you ask for an upgrade and the services will neither expire. A free usage limit will be set within which you can go along any dimensions like their high-performance virtual machines or best in class storage needs. You will also be provided with real-time messaging and data streaming services.
  3. Microsoft Azure free cloud server– Microsoft has been known to be the leading technology brand and its free cloud service is also one of the most renowned services. You can anytime create your free account on Microsoft Azure and unleash their world-class services. This free account will last up to 12 months and will not be charged till you opt for up-gradation. There are other services as well that are there to explore within this free account. There are so many new things that one can do like experiencing AI built applications and machine learning. You as a user can innovate and build some future based applications that can work over virtual machines. The workloads can be scaled up or down as per the requirement. This will further help you to deliver software services in a much faster and a reliable manner.

Incubators or startup cloud hosting

What greenhouses are to saplings similarly incubators are to startups. Startups are in the most need of optimal conditions to grow that can only be provided by an incubator. Startups stay in their growing state for a very long time. During this state, they need seamless internet access, office space, skills, business management, etc. along with a definite amount of capital to be invested only in business growth. In the middle of this, free cloud hosting for startups turns out to be like a blessing for them. 

They do their best to provide a fast-paced structure and a program with all the fixed-term conditions. When you will be focusing on your product development, the best free cloud hosting will be forming strategies to make your operations more smoothly. 

Some of them are free cloud servers but some of them which provide more premium services charge a minimum membership fee charged monthly or yearly. Some of such famous incubators are-

  1. IBM- The name of IBM is enough to gain the trust of any kind of startup. Their incubator services are like catalysts through its world-class services based in the US. They provide their incubator and accelerator services to startups from all around the world. 
  2. Rackspace- They are known to be the earliest names in the market of the best cloud hosting for startups. They have the expertise in providing public cloud, private cloud, and dedicated cloud infrastructures. Not only this they will assist you in building cloud-based products and designing them. 

There is no harm to more and more free cloud storage and such renowned names keep you away from the doubts related to the quality of the service. Thus, cloud server hosting provided for free for a limited amount of time is perfect for SMEs and startups to give a good start to their business. There are other big names also that are into the domain of free cloud servers like Dropbox, iCloud, etc. So the options are plenty, you just need to select the one that may suit your business ideas and line of customers. 

WordPress Hosting: What you need to know?

Posted by Parul Singh

So, you have built your dream website on WordPress. Your site has an intuitive layout, appealing aesthetics and engrossing content-in short, everything required to attract users and make them stay. The only thing you need is a dependable hosting service.

Choosing a Wordpress hosting service for your site is akin to choosing the right partner for your business. It helps you run your website smoothly and avoids hassle in the long run. However, getting the right WordPress host isn’t as easy as it sounds-there are dozens of hosts out there, each claiming to offer the best service.

How do you then choose a suitable host for your WordPress website? That’s what we are going to discuss today. By means of this blog, we’ll help you choose the best WordPress hosting. So let’s dive in.

To begin with, let’s discuss the various types of WordPress hosting services you can opt for. It’s vital to remember that no single type of hosting suits all businesses. It depends on the needs of your business.

Below are some WordPress hosting services you will commonly come across:

1) WordPress Shared Hosting

2) WordPress VPS Hosting

3) WordPress Dedicated Server Hosting

4) Managed WordPress Hosting

5) Free WordPress Hosting

1) WordPress Shared Hosting:

If you have a small, simple website or are a blogger who has just embarked on his blogging journey, WordPress shared hosting will serve the purpose.

2) WordPress VPS Hosting:

If you own a medium-sized business or are a web designer/developer with high monthly traffic, a VPS can be apt for your business.

3) WordPress Dedicated Server Hosting:

This is the best type of WordPress hosting if you have immensely high web traffic or you own an enterprise and seek complete control and customized hardware and software for your business.

In a cheap dedicated server hosting plan, you don’t need to share server resources-CPU, RAM and storage-with others. This simply means you enjoy superior performance and speed with fewer glitches.

4) Managed WordPress Hosting:

This kind of hosting is meant for people who don’t have the time or skills to deal with the nuances of server management. Your hosting provider handles your managed dedicated server while you focus on growing your business.

5) Free WordPress Hosting:

This kind of hosting is suitable only for those who want to give WordPress a try. As is always the case, a free version limits you seriously in terms of both features and customizability.

Now that you have a fair idea of the options you will get if you seek a WordPress hosting provider, let’s look at what you need to consider when choosing a WordPress hosting provider.

1) Your Hosting Needs

It’s essential to discuss your hosting requirements with your prospective service provider before finalizing them. You can talk about the following pointers:

  • What kind of website have you built?
  • What business objectives do you want to fulfill through your website?
  • How much web traffic you expect in the next 2-3 years down the line?

This way, your service provider will be able to sell you a customized solution. For instance, if you are planning to launch an e-commerce portal, they might suggest cheapest dedicated server hosting plan. If you are a digital marketer just starting with your freelance business, a shared hosting plan might be sufficient. 

2) Website Security

Regardless of the type of hosting you chose, this is one thing you should not compromise on. Does the service provider offer foolproof website security? Do they have robust firewalls or SSL encryption to safeguard your site? A provider with lax security measures can make you lose considerable business, hence security is of utmost importance.

3) Backups

However great your website may be, it can crash anytime. A site can break down on account of any reason: DDoS, brute-force attack, hacking and so on. Your service provider should have provision for regular backups.

  • Does your host have a reliable backup service?
  • How often do they back up your data and applications?
  • How is the backup created-manual or automatic?

4) Reliability and Uptime

Reliability is an essential factor that you should consider while selecting a host for your WordPress site. The host should offer at least 99.95% network uptime-anything below that isn’t recommended. Even with 99% uptime, you will have more than 7 hours of annual downtime; not many businesses can afford that. 

To gauge the reliability of your hosting service, check out the reviews given by real users on review platforms such as Webhosting Talk.

5) Hardware

Quality hardware is critical to the functioning of your website. Inquire about the kind of hardware offered by your service provider. Choose a provider that uses top-notch hardware-multicore processor, SSD storage and adequate RAM are essential. In the absence of robust hardware infrastructure, you’ll face issues such as sluggish website and recurrent downtime that can affect your business in the long run.

6) Technical Support

All websites require technical support at one point or the other. Select a service provider that offers round-the-clock support, and too, through multiple channels-live chat, phone and email. This way, issues that arise anytime can be dealt with the utmost ease. Besides, the average response time of the service provider shouldn’t be more than 15 minutes.

7) Options for Upgrade

As you start running your website, there are possibilities that you exhaust your existing shared hosting plan in six months or less. It is, therefore, good to have a hosting provider that offers convenient and secure options for upgrading to cheapest dedicated server hosting or VPS hosting. This allows for seamless growth of your website, minimizing the occurrence of glitches.

Wrapping Up

Choosing the right WordPress hosting service is pivotal to your success in the online space. In the absence of a reliable hosting solution, running your website may become an arduous task.

Hope this guide helps you find a suitable WordPress hosting service. If you are already using any such service, please let us know in the comment section. Thanks for reading!

So, you have built your dream website on WordPress. Your site has an intuitive layout, appealing aesthetics and engrossing content-in short, everything required to attract users and make them stay. The only thing you need is a dependable hosting service.

Choosing a WordPress hosting service for your site is akin to choosing the right partner for your business. It helps you run your website smoothly and avoids hassle in the long run. However, getting the right WordPress host isn’t as easy as it sounds-there are dozens of hosts out there, each claiming to offer the best service.

How do you then choose a suitable host for your WordPress website? That’s what we are going to discuss today. By means of this blog, we’ll help you choose the best WordPress hosting. So let’s dive in.

To begin with, let’s discuss the various types of WordPress hosting services you can opt for. It’s vital to remember that no single type of hosting suits all businesses. It depends on the needs of your business.

Below are some WordPress hosting services you will commonly come across:

1) WordPress Shared Hosting

2) WordPress VPS Hosting

3) WordPress Dedicated Server Hosting

4) Managed WordPress Hosting

5) Free WordPress Hosting

1) WordPress Shared Hosting:

If you have a small, simple website or are a blogger who has just embarked on his blogging journey, WordPress shared hosting will serve the purpose.

2) WordPress VPS Hosting:

If you own a medium-sized business or are a web designer/developer with high monthly traffic, a VPS can be apt for your business.

3) WordPress Dedicated Server Hosting:

This is the best type of WordPress hosting if you have immensely high web traffic or you own an enterprise and seek complete control and customized hardware and software for your business.

In a cheap dedicated server hosting plan, you don’t need to share server resources-CPU, RAM and storage-with others. This simply means you enjoy superior performance and speed with fewer glitches.

4) Managed WordPress Hosting:

This kind of hosting is meant for people who don’t have the time or skills to deal with the nuances of server management. Your hosting provider handles your managed dedicated server while you focus on growing your business.

5) Free WordPress Hosting:

This kind of hosting is suitable only for those who want to give WordPress a try. As is always the case, a free version limits you seriously in terms of both features and customizability.

Now that you have a fair idea of the options you will get if you seek a WordPress hosting provider, let’s look at what you need to consider when choosing a WordPress hosting provider.

1) Your Hosting Needs

It’s essential to discuss your hosting requirements with your prospective service provider before finalizing them. You can talk about the following pointers:

  • What kind of website have you built?
  • What business objectives do you want to fulfill through your website?
  • How much web traffic you expect in the next 2-3 years down the line?

This way, your service provider will be able to sell you a customized solution. For instance, if you are planning to launch an e-commerce portal, they might suggest cheapest dedicated server hosting plan. If you are a digital marketer just starting with your freelance business, a shared hosting plan might be sufficient. 

2) Website Security

Regardless of the type of hosting you chose, this is one thing you should not compromise on. Does the service provider offer foolproof website security? Do they have robust firewalls or SSL encryption to safeguard your site? A provider with lax security measures can make you lose considerable business, hence security is of utmost importance.

3) Backups

However great your website may be, it can crash anytime. A site can break down on account of any reason: DDoS, brute-force attack, hacking and so on. Your service provider should have provision for regular backups.

  • Does your host have a reliable backup service?
  • How often do they back up your data and applications?
  • How is the backup created-manual or automatic?

4) Reliability and Uptime

Reliability is an essential factor that you should consider while selecting a host for your WordPress site. The host should offer at least 99.95% network uptime-anything below that isn’t recommended. Even with 99% uptime, you will have more than 7 hours of annual downtime; not many businesses can afford that. 

To gauge the reliability of your hosting service, check out the reviews given by real users on review platforms such as Webhosting Talk.

5) Hardware

Quality hardware is critical to the functioning of your website. Inquire about the kind of hardware offered by your service provider. Choose a provider that uses top-notch hardware-multicore processor, SSD storage and adequate RAM are essential. In the absence of robust hardware infrastructure, you’ll face issues such as sluggish website and recurrent downtime that can affect your business in the long run.

6) Technical Support

All websites require technical support at one point or the other. Select a service provider that offers round-the-clock support, and too, through multiple channels-live chat, phone and email. This way, issues that arise anytime can be dealt with the utmost ease. Besides, the average response time of the service provider shouldn’t be more than 15 minutes.

7) Options for Upgrade

As you start running your website, there are possibilities that you exhaust your existing shared hosting plan in six months or less. It is, therefore, good to have a hosting provider that offers convenient and secure options for upgrading to cheapest dedicated server hosting or VPS hosting. This allows for seamless growth of your website, minimizing the occurrence of glitches.

Wrapping Up

Choosing the right WordPress hosting service is pivotal to your success in the online space. In the absence of a reliable hosting solution, running your website may become an arduous task.

Hope this guide helps you find a suitable WordPress hosting service. If you are already using any such service, please let us know in the comment section. Thanks for reading!

How to Migrate a Website from One Server to Another

Posted by Swapnil Shukla

Are you happy where your website is being hosted? Well, it’s natural to be comfortable where you have been for so long. But what about when you will be running out of bandwidth or disk space. Once your website starts to scale up through all the verticals as well as horizontals it will be needing to get hosted that can fulfill all its requirements. So you have to be ready during the time of your website that you might be needing this migration.

Although it’s always a piece of good news when you are running out of disk space which shows that your website is getting popular. But people tend to start panicking even by the thought of migration. Yet there can be other reasons for website migration, so let’s explore them-

1. You are in need of more disk space or increased bandwidth

2. You are not satisfied with the service and customer support of your current web hosting provider

3. If your current web hosting provider is going out of business

4. If your current web hosting provider has decided to raise their hosting prices unnecessarily

Finding a faster host to support your outgrowing website is the best step to be taken at this point in time. There is no point in ignoring the fact that a web server can impact your business big time. Especially when you are observing the slowdown of the website performance as your witness then you can bet that you only need website migration.

But we wonder that what is the worrying factor here actually? The process of migration is quite simplified these days. You don’t need to consult anywhere when you have the experts to make you aware of all the facts. With time when you will get aquatinted with all the minute details of website server migration, you will realize the hidden possibilities you have in your business.

Majorly there are many myths that circle around, talking about the security threats of website migration. But it’s time to remove such myths by going through the steps or to say the checkpoints-

#1. Take a backup

So the first and foremost step to be taken is to make a complete backup of your website. Let me assure you, taking a backup of your website is not at all big of a deal. So making a backup means keeping all the files and data more than 100% safe at a place of trust and accessibility. The backing up should be done in a way that it gets intact with the new hosting platform as quickly and smoothly as possible. If your website deals with a lot of databases, then you will be needing third-party software just to import it all to a safe place. That place can be your personal systems or your control panel. Control panels like cPanel, Plesk, etc. have a pre-installed backing up feature.

Generating full backups through this is like a cakewalk and you can even sign up for email notifications to receive all the updates in a timely. Never forget to download the compressed files of the backed up data. Apart from this, FTP is a better option for backing up all the databases and files. With the help of FTP just upload your files onto the new server. So get an FTP client and leave the rest on it.

#2. Adding domain and uploading files

It is the second and equally important step in the website migration procedure. When you are thinking of shuffling hosts, adding your website to the new server space is the most essential step to get going. In many cases, your web hosting provider might carry out the process of adding the domain of your website to their server space. Make sure you receive all the server information from your hosting provider’s side. All of this information is generally received through welcome emails and also ensures the transfer of all of your assets and hence makes everything official.

The process of transferring the files starts by installing all the web apps on your new server. Then it leads to the upload of the backup you created before. Once all of this gets over, reassure me whether the complete new hosting platform is ideal for your website or not.

#3. Setting up the emails

Putting all focus on setting up your website can turn out to be a big mistake. Never forget to set up your emails on the new server. Understanding the importance of each of those official email shows the seriousness towards your business and to the scale, you want to take it. So try not to miss out on any email as it can lead to missing out on a potential client.

While setting up the email accounts make sure that the DNS (Domain Name System) is not switched. Your new host will be providing all the temporary information to log in to your accounts on the new server for the first time. Lay more stress on the POP settings while propagating DNS. But don’t forget to change the passwords after that as it may lead to any security threats.

#4. Checking out the tools of the new host

Different kinds of websites call for unique ways of migrating to a new server. Like a website developed on WordPress will be needing some special plugins for migrating to a new server. It is not necessary that a new web host comprises of all the important plugins and can thus hamper the migration process. All of this makes checking for the tools of your new host very crucial. If in case your current host or the new host doesn’t have the required plugin, then you can always take the help of the FTP. FTP makes the file transfer process even easier.

#5. Changing the DNS

You might be surprised to know that it is not a compulsion to change your DNS while migrating to a new server. You can use the last DNS as per your convenience. The problem is that the number of times you will be changing your hosting providers is way more. It’s not feasible to keep changing the domain name with which your website might have been registered. So let your DNS stay with the previous location where it had been registered initially. You just need to make sure that it directs to the new host when observed in the DNS settings. But if you want the changed DNS then your new hosting server will provide you the new DNS settings.

#6. Testing and waiting phase

Never jump to conclusions just after migrating to a new server. Your website doesn’t need to respond the way you might have expected on the new server. Some of the new hosts demand additional changes to make your website feel at home. As it is the changed DNS settings take 48 hours to propagate. This time is needed to ensure whether all the servers have been updated or not. So take proper time before making your website online i.e. available to the public after migration. For websites dealing with interactive sections like blogs, forums, etc. then confirming that all the new content is being posted on the new website becomes more important.

#7. Shutting down the old one

When you are done with the testing and the waiting phase then to avoid any confusion make sure that you shut down the old hosting account. Check for all the email accounts whether they are getting access to the past email logs. Double-check for any activity if still being carried on the previous account.

Make sure you have received the suspension message like the above one.

Once all of this goes well, then get ready to experience the promised benefits of your new hosting provider. Website migration is a whole new transformation for your website in itself. We hope all the doubts regarding website migration might have been cleared now. If yes, then don’t waste a single minute and go for the migration with fingers crossed.

Tips for Buying Dedicated Servers at Cheap Prices

Posted by Priyanka Singh

While searching for an affordable dedicated server, one should never compromise on some of the most vital features of dedicated hosting. There are myriad of dedicated server providers, who will try to cut corners and compromise with essential specifications of dedicated servers to lure customers by offering cheap rates of dedicated hosting solutions. 

Factors that necessitate a dedicated server

One should never make compromises with three most important attributes of dedicated hosting including security, performance and control. In a shared hosting environment there is a perpetual risk to security of your website due to availability of multiple accounts on the same server. Multiplicity of server access can result in security breaches that are due to actions of neighboring sites. +

Dedicated server is an essentially private affair because it allows access to a single user. This also underlines the reason why dedicated server hosting is regarded to be the most secure option among all other types of hosting. It enables you to configure the server entirely as per individual requirements and protects your website from being vulnerable to actions of other accounts.

There are two significant objectives that make performance as the key driver to procurement of dedicated servers. If you need to host a mission critical application which must be backed by a high performance hosting platform, then a dedicated hosting is the way to go. Secondly, if the present environment of shared hosting is restricting performance of your website due to limited resources, then a dedicated server will provide optimum resource availability for your website’s seamless performance. 

If you are looking for a hosting environment that allows administrative level access to server, then a dedicated server is your obvious choice. Root access to server is never possible in a shared hosting setup. Ideally, shared hosting can be a right choice for users who wish to allow the hosting provider to manage entire administration of server. 

Hardware considerations

If you are buying a dedicated server hosting then you need to carefully assess the hardware specifications of your server. Decision to choose hardware for your dedicated server can have significant impact on your website’s performance. 

If you wish to keep the cost of your hardware updates to a bare minimum, then the hardware specifications must be carefully looked into. The most ideal hardware must be able to cater to your hosting requirements for the minimum period of one year. 

CPU – 

If you wish to upgrade the CPU component, then it is recommended to plan a downtime of minimum fifteen minutes and the change has no effect on the operating system of server. 

Power supply –

 One needs to understand that choosing a right option between a single or dual power supply can reduce hassles of chassis change in future. If you are going to use Linux operating system, then upgrading to dual power supply feature will not necessitate reinstallation of the kernel. However, in case of Windows operating system a total reinstallation of OS is compulsory. 

Hard disk – 

Capacity upgrading of hard disk is closely associated with the type of chassis. There are generally two to eight drive bays. If the hard disk is in RAID configuration, then it must be able to accommodate the total number of drives. If you wish to secure your data during crisis period, then a minimum RAID1 configuration is essential 

You should not compromise on quality of hardware even if you are searching for affordable dedicated server. HP, Del, and IBM are the brands to look for while selecting hardware components for your sever. 

Quality of support

Cheap dedicated server should not result in poor technical support by the service provider. While assessing technical support, you should also pay attention to the quality of hardware components as described above. Secondly, the entire environment of data center and its support services should be analyzed for its efficiency to keep your applications up and running with an uptime exceeding 99.99 percent. 

Value of technical support can be gauged by the responsiveness and proficiency of tech support team. You should also confirm that the support includes important parameters such as security and application updates, server monitoring, firewall and other security aspects.

CentOS Vs Ubuntu Server – The Unending Duel

Posted by Nishant Nath

Choosing an Operating System for server is not anywhere as easy as it seems at first. Thus, in this blog, we are going to stack CentOS vs Ubuntu server distros right next to each other. We aim to help you decide which distro is better for your Linux VPS.

CentOS vs Ubuntu Server Comparison

CentOS Server – at a glance

Typically, CentOS users are big organizations that are well equipped to not require any external commercial support. CentOS’s is a community of users that frequently contribute to open source projects. It is a rebuild of Red Hat Enterprise Linux, the Taj of all commercial Linux. RHEL is employed by various enterprise to run their dedicated servers.

CentOS, being based on RHEL’s source code, has gained some popularity, especially among mid-enterprise level Virtual Private Servers. Most VPS that run Linux, run CentOS.

People also ask…Shoould I use CentOS?
CentOS is great for any application but might present users with some obstacles, especially to those who have only recently started with Linux.
Its close association to RHEL allows easy tweaking of security features, making it safe for both home and corporate level implementation.

Also watch –

Top 5 Linux distributions for your VPS.

Release Announcements –

CentOS Server VersionRelease Date
8.1.19112020-01-16
8.0.19052019-09-24
7.7.19082019-09-17
7-18102018-12-04
6.102018-07-03
7-18042018-05-10

DistroWatch Reader Rating for CentOS Server

Does CentOS have a GUI?Even though CentOS has powerful features to fire up a Web Server, it lacks an intuitive GUI. However, the GUI can be setup using compatible graphical desktop environment like KDE or Gnome.


8.3 / 10

Average Rating from 77 Reviews

Ubuntu – at a glance

Of all Linux distros Ubuntu gets most frequent updates. More updates then translate to a faster elimination of bugs. Perhaps the most heard-of Linux Distro, Ubuntu, has the largest collection of applications ever made for any Linux OS. Ubuntu would have been the undisputed winner in its battle against CentOS had ease-of-use and accessibility been the deciding factor.

Over the years Ubuntu’s GUI has also become more intuitive than ever. As a result there are more desktops with Ubuntu now than there were once.

Is Fedora better than Ubuntu?Fedora is based on Red Hat and shares its source code with CentOS. Ubuntu is the most popular Linux distro and is best for desktops.

From hosting viewpoint, Ubuntu’s GUI could trouble some administrators, despite the fact that it comes with professional support.

Release Announcements

Ubuntu VersionRelease Date
2020-02-1218.04.4
2019-10-1719.10
2019-09-2719.10 Beta
2019-08-0818.04.3
2019-04-1819.04
2019-03-2919.04 Beta

Where can I download Linux Distros? Which distro should I download?Since the distros are licensed as free, you can find it throughout the web. But make sure you only download from a trusted source. Anonymous download sources may hide malicious programs within the distribution.Following are the distros you can use –Mint, Debian, Ubuntu, openSUSE, Fedora, Zorin, ClearOS, CentOS

DistroWatch Reader Rating for Ubuntu

7.6 / 10

Average rating from 506 Reviews

CentOS vs Ubuntu Server – Difference

Having had an idea about both the distros, we now take a closer look at the main difference between CentOS and Ubuntu.

*Underlying Architecture

Ubuntu is based on Debian (formerly Debian GNU/Linux), while CentOS has been pronged from Red Hat Linux Enterprise (RHEL).

Red Hat releases commercial distributions while Debian is known for free-licence versions.

*Parsing Extractable files and packages

Ubuntu run Deb package the same way Windows run .exe

Package parsing in Windows is almost fully automatic. In Ubuntu, however, you need APT Package Manager.

CentOS, on the other hand works quite differently. The OS allows parsing packages from its central repository using yum command.

Types of setup (installer) files on Windows –msimsmmspmst

*Stability

CentOS has less frequent updates than Ubuntu. The longer the release cycle, the more stable is the OS, generally. However, longer release cycles can also pose problems, especially for administrators that yearn latest features on their OS. In CentOS, admins either work with older applications or manually install software.

CentOS vs Ubuntu Server – the Catch

Go with Ubuntu Desktop if –

  1. You have used Ubuntu in a desktop in the past. You will note little difference while running it on your server. Though past experience will certainly help, you would not find any learning curve even if you have never used Ubuntu before.
  2. You constantly need support. Owing to its large userbase, support for Ubuntu is much easier and cheaper to find than for CentOS.
  3. Your areas of focus is container and cloud deployments. Apart from the mainstream support, Ubuntu has an immensely rich community for cloud services.
 People also ask…Is CentOS and Redhat the same?No. though the former shares the source code of the latter, the two are not the same and correspond to different flavors of Linux distros.

Also Read: How to Set Up Multiple WordPress Sites on a Single Ubuntu VPS

Go with CentOS Server if –

1) You are proficient using it. For advanced users we don’t see a reason why you should shy away from CentOS.

2) You are a web hosting company intending to offer web hosting services. CentOS will offer you the compatibility you will need. In fact, hosting control panels like cPanel have always been designed keeping in mind their compatibility with RHEL and its derivatives.

3) Installing program is not an issue as such. CentOS, because of longer release periods, is less prone to receiving buggy updates. With Ubuntu, I have personally seen people reverting to some previous version, owing to a glitch in the recent updates.

CentOS vs Ubuntu Desktop – Brief

ParameterCentOSUbuntu
Source Code based onRed Hat Enterprise Linux (RHEL)Debian
UpdatesNot frequentFrequently Updated
Control PanelcPanel/WHMcPanel not supported
SupportCommunity support not so intensiveIntensive support available
Ease of UseRecommended for advanced and proficient adminsRecommended for novice and beginners
Package Installer.rpm format. Installed using yum.deb package. Installed using apt-get

Australian bush fires: Artificial Intelligence to its rescue

Posted by Swapnil Shukla

Australian bush fires have marked to be one of the biggest catastrophes of all times after Amazon fires. Temperatures beyond the normal records and continued drought for several months have led to a situation like this. At the very early stage only Australian Capital Territory (ACT) had declared a state of emergency as it started from Canberra. The destructions recorded are enough to show the level of disaster it has been.

The major portion of the Australia witnessed this havoc

How much elevated were the Australian fires?

According to the records, 33 people have been killed that includes 4 firefighters and millions of animals. Approximately 11 million hectares of bush area i.e. 110,000 sq. km out of which area of New South Wales and Victoria have been effected the most. In New South Wales 2,000 houses and forcing numerous to move from their homes to faraway places.

Australian fires have been shocking in size

The major destruction is caused to the wildlife of Australia which is the land known as the habitat to kangaroos and koalas. It has perished wildlife to its deepest roots by effecting 800 million animals alone in New South Wales. Overall if we see then around half a billion of animals have been impacted that includes birds, reptiles and mammals. It is near to impossible to replenish the same amount of wildlife but steps taken in the right way can bring good changes.

Australia emerged out to be the major environmental concern

Introduction to AI

Artificial intelligence is already superseding humans in each and very field and is taking over every manual task and in fact is better than humans cognitively and in terms of efficiency. The whole concern of AI is to build such machines that replaces human intelligence as much as possible. The machines then collaborate, dump piles of data to a common cloud server, dole out tasks among themselves and a front-end AI then relays results to the end-user. Already it has stepped into bizarre fields and has found appropriate application. With the implementation of machine learning a paradigm shift can be seen in every sector in the direction of positivity. A disaster as big as Australian fires needs AI to be pacified as soon as possible. Already there have been AI based solutions found out to deal with the situation.

How AI can bring or has been dealing with wildfires?

An AI based startup named Descartes Labs analyzed satellite images that were captured to detect and report the presence of smoke, changes in the thermal infrared data and other hot spots. Their AI-based algorithms are so strong in indicating a fire before it has even ignited. It is in the stage wherein they are trying to send the signals to the forestry department in the form of alerts. Due to competency of AI the company was able to detect fires which were spread for only up to 10 acres. Even when there was a big fire in Mexico, Mexico’s State Forestry Resource Protection Bureau Chief reported that Descartes startup helped a lot in being the first point of information. This has helped the wildfire rescue team to reach at pretty accurate time. It helps in narrowing down the exact location of the fire even when rescue airplanes are miles away.

AUDREY

Department of Homeland Security Science and Technology Directorate NASA Jet Propulsion Laboratory formed an AI based software application that is designed in a way to guide firefighters to how to navigate through already burning buildings. It works through data, imagery and sensory readings that helps in spreading awareness. As it becomes really difficult for a normal human eye to see through fire smoke. This makes for the firefighters so easy to make their way through the fire which was causing great hindrance before.

Inside layout showing the intensity of fire in different parts of the building

Bee2FireDetection

Big companies also are trying to implement AI to fight with the environmental disasters and lowering their adverse impacts. Hence, IBM in collaboration with Portugal’s Compta Emerging Business created a new AI-based fire detection tool named Bee2FireDetection. It aims at predicting wildfires beforehand and thus alerting the firefighters and the nearby communities for vacating the place on time. It proved that the new upcoming technologies and implementing AI, IoT and visual recognition can create miracles when applied in the right direction.

AI for Earth program with SilviaTerra

SilviaTerra is a San Francisco based company that collaborated with Microsoft’s AI for Earth program to basically use its maps and implement them to stop wildfires in spreading in a large scale. Already Microsoft is spending $50 million in the project of AI for Earth program and working very compliantly to bring in the change. These maps help planners figure out to how to advance by pointing out “fire mitigation hot spots”. This will lessen the burden on forest managers. These maps can be further used for a longer program and can also be used to analyze any area’s carbon segregating ability and recoding the groundwater levels. This means that the application of AI can bring revolution in our environment and make our Earth more habitable as it was a century before.

This is how the maps are used to detect the wildfire

Not only AI, the technology of drones also has initiated to lend their hands in pacifying the wildfires. One such drone is DroneSeed that works to fight with the problem of deforestation. It takes pride in planting trees six times faster than the normal planting by human hands.

Drones helping in planting trees…this is what you call a symbiotic relationship

There are no eyes left who wouldn’t have wept after seeing the demise of wildlife during Australian wildfire. Its high time when we as the maker of the technology and its user can apply it in saving our mother Earth. And if we talk specifically about Australia then it has the highest per capita emission of carbon dioxide in the world according to the Climate Analytics. Hence, after looking into the future AI must be applied in prevention methods before the condition reaches up to the level of destruction.   

Virtual Machine Placement in Cloud Computing

Posted by Nishant Nath

We guess you have launched Virtual Machines at least once in your life. Having done so you might have an idea of how advantageous VMs are these days. Deploying Virtual Machines might appear as simple as a few clicks, but have you ever considered how tedious the background computations are.  Virtual Machine placement in Cloud Computing is not done randomly. To make sure the VMs deliver performance they guarantee, VMs are very precisely placed in the servers underlying the Cloud.

So, let’s get started right away.

Virtual Machine Placement in Cloud Computing

What does a Virtual Machine do?

Virtual Machine allows you to run one Operating System within another Operating System – thus the word Virtual. But not all VMs are configured in your computer within an OS. Virtual Machine could also be an unseen, unheard computer you have assembled remotely. While you can continue doing the same you normally do on a computer, you cannot touch, see or feel a VM.

Too lazy to read the entire Blog?Play the audio note below to sum things up quick.(here we will upload an audio note for the viewer to play)

Having had an idea about VM, the thought that should pop in your mind is why Virtual Machines are needed? There are various factors that total out to the conclusion.

  • First off, virtualization saves cost. It costs only a fraction to buying and assembling similar hardware in-house.
  • It saves real estate and valuable space.
  • Less hardware to look after means lesser maintenance costs.
  •  Last, it needs little management and even little worries.

Getting started with VM Placement

The VMs may continue to function even when not smartly placed in the Cloud. However, the performance and uptime may witness a stark dip and altogether ruin customer experience.

Why should you consider VM Placement?Improves performance characteristicsReduces power and cooling cost.Better resource utilization

VM Placement is a vital operation involving determining the best hardware to host Virtual Machine in Cloud Computing. VM placement is not a one-time process but rather periodic in nature. Network engineers regularly monitor all VMs to check if any machine needs migrating to another server.

The figure above shows m servers catering to n virtual machines.

For an instance, consider the data shown in the table below –

ServerVirtual Machines
Server 1VM 1VM 2VM 3
Server 2VM 4 VM 5VM 6
Server 3VM 7VM 8VM 9
….…………
Server MVM n-2VM n-1VM n
  • The table above shows VMs and their placement in the cloud server. Consider VM 5 stationed in Server 2. Now imagine the user operating VM 5 (in yellow) recently installed a new program that has been eating too much of the server’s resource.
  • VM 5 can continue operating from Server 2 as long as VMs 4 and 6 run light-weight applications. If any of the two green VMs (4 or 6) starts running beefy programs, one VM will have to be moved and placed in the remaining server – whichever can accommodate it. 
People also ask…Is Virtual Machine safe?Ever Virtual Machine has two components – Host and the Guest. The resource of either component is virtually separated from the other. Even if one of the components gets hacked, the other remains safe because malware from the Guest cannot break into the host and vice versa.

Virtual Machine Placement in Cloud Computing – the Problem

Before diving into researching solution, it is important to take note of where the problem started in the first place. The technical term hereby used is Virtual Machine Placement Problem, briefed as VMPP. The catch is –

Most workloads today are either dynamic or resource centric.

Dynamic WorkloadsResource Centric
Resource requirement varies continuouslyUtilize one resource (CPU intensive or I/O intensive) more than the other
Dynamic workloads put the underpinning dedicated servers under distress of load sometimes and are mostly underutilized otherwise.Resource centric workloads tend to load one resource too much compared to the other.


So, there is low resource utilization when such applications are hosted on dedicated server.

The Solution –

To encounter low resource utilization, organizations are leading towards cloud models where several VMs are hosted in a single dedicated server. But given the scale in which this is implemented, a slight rearrangement of VMs can show significant boost in memory utilization. Logically, more the number of VMs in a server, better is the utilization.

It is interesting to note in VM that the end user though in control of the specification, has no control on which server the VM will be hosted.

Did you know?The VM placement problem (VMPP) is dynamic in nature itself. After the first initial placement of the VM, new VMs may arrive; older ones may leave or change their requirements.

Even though the user specifies RAM, CPU, and storage requirements beforehand, the normal usage may sometimes exceed these limits. Not accounting these surges may bottleneck efficient VM placement.

Did you know?The VM placement problem (VMPP) is dynamic in nature itself. After the first initial placement of the VM, new VMs may arrive; older ones may leave or change their requirements.

VMPP Algorithm –

The algorithm for VM placement needs to be invoked during every rescheduling. When a server is found to be under-utilized, VMs are migrated to it. However, migration is a costly affair in itself. Not only will migration increase the operating cost, but can also cause application to slow down temporarily while migration is underway.

The VMPP algorithms should be VM-aware and the aim should be keeping as minimum VMs and Hosts as possible.

Mathematics Involved in writing VMPP algorithms

The problems of placements are tackled using weighted summation of resource requirements. Most data scientists consider CPU and memory disk as ‘resources’, completely ignoring network and disk while there are other approaches that equally account for the two.

VIRTUAL MACHINE – Go4hosting_TestVM1
Resource ComponentsAllocatedIn useAssumed WeightWeighted Sum
CPU2.7 GHz1.75 GHz0.40.7
RAM8 GB4.3GB0.20.86
Network20 GB (upload and download)17 GB0.11.7
Disk500 GB320 GB0.396
  Sum199.26

The above table shows resource usage of a Virtual Machine which we have arbitrarily named Go4hosting_TestVM1. Several such machines are deployed in the server, say Server 1. To calculate how effectively the resource is being used, the CPU, RAM, Network and the Disk are allotted weights 0.4, 0.2, 0.1, and 0.3 respectively.

Note – Weights denote how crucial the organization deems resource components (CPU, RAM, Network, etc.) and may vary from organization to organization.

The weighted sum for all the VMs is calculated and added to give a total weight of sums for all the servers. For example –

 Go4hosting_TestVM199.26
Server 1Go4hosting_TestVM298.35
 Go4hosting_TestVM352.23
 Total249.84
   
 New_VM163.54
Server 2New_VM284.24
 New_VM345.39
 Total193.17
   
 Final_VM166.24
Server 3Final_VM253.21
 Final_VM362.24
 Total181.69

Combining data from three dedicated servers – Server 1, 2, and 3 – we see that Server 3 is the most under-utilized. Moving VM from Server 1 to 3, we can distribute Virtual machines more evenly and have all our dedicated servers better utilized.

Overheads involved in Migrating Virtual Machine in Cloud Computing

Cost is another factor you can consider in your Virtual Machine Placement Algorithm, after all everything eventually bows down to cost-cutting.

You should also consider whether you will lose more money migrating VMs than you are losing in running under-utilized servers. Consider the same data we have been working with so far – 

   Utilization Rate (assumed)Loss per % utilization – 0.5 USD 
 Go4hosting_TestVM199.26   
Server 1Go4hosting_TestVM298.35   
 Go4hosting_TestVM352.23   
 Total249.8472 %14 
      
 New_VM163.54   
Server 2New_VM284.24   
 New_VM345.39   
 Total193.1761 %19.5 
      
 Final_VM166.24   
Server 3Final_VM253.21   
 Final_VM362.24   
 Total181.6958 %21 
    54.5Total Loss

In the current state, say you are losing $0.5 per percent of unutilized resource. Also assume Server 1, 2, and 3 have percent utilization of 72%, 61%, and 58% respectively. 

What experts say?VMs are best when left untouched. Migration should always be your Plan B.

The total loss you would bear is $54.5.

Now, assume one migration costs you $50 and there would still be unutilized resources left, would it be wise migrating VMs?

No.

Thus, there should be provisions for cost calculations in your migration algorithm.

When should you refrain from migrating VMs within the cloud?When the cost associated with migration exceeds the cost of running under-utilized servers.When the VM contains data too sensitive to be touched.SLA that prohibits moving VMs within the cloud.When migrating VMs can cause too much downtime.

The total loss you would bear is $54.5.

Now, assume one migration costs you $50 and there would still be unutilized resources left, would it be wise migrating VMs?

No.

Thus, there should be provisions for cost calculations in your migration algorithm.

When should you refrain from migrating VMs within the cloud?When the cost associated with migration exceeds the cost of running under-utilized servers.When the VM contains data too sensitive to be touched.SLA that prohibits moving VMs within the cloud.When migrating VMs can cause too much downtime.
What experts say?VMs are best when left untouched. Migration should always be your Plan B.

VM placement is not restricted to only scaling utilization of servers. There are other issues that scheduling VM placement can help in countering –

  • Minimizing congestion rate.
  • Traffic-aware VMPP algorithm can minimise downtime
  • It can help organizations achieve different optimization goals. The text box below can explain this more comprehensively
Different organizations function under different ideologies, some favour cost-cutting while some stick to providing high-performance VMs irrespective of the cost associated. Thus, a few tweaks in the Virtual Machine Placement Strategy can help organizations achieve different optimization goals.Low cost providers will give more weight to resource utilization than network in its algorithm.High-performance VM providers may rule out maximizing utilization and keep uptime on the table.

Upshot

Moving Virtual Machines in Cloud Computing data center might look very lucrative but if not properly done, give rise to more problems than it solves. However, as optimization is a key part of any business, virtual machine placement is a cool thing to look into and has a lot of potential in the future. As more and more organizations rush towards the cloud, an effective optimization strategy can help eradicate problems early.

Benefits of using cPanel Web Hosting

Posted by Manish Bhardawaj

cPanel Web hosting is a greatly utilized web facilitating control panel. In view of the Linux working framework, it brags of intense highlights that yield a great deal of advantages to its end clients like web facilitating customers and framework heads.

It has been over 20 years since its launch in 1996, yet cPanel continues to be extremely widespread. The credit goes to its intrinsic favorable circumstances, for example, being easy to understand and includes rich. To be sure, a man doesn’t should be well informed with a specific end goal to oversee sites or servers utilizing cPanel.

These attributes of cPanel convey five unmistakable advantages to end clients, for example:

Easy Installation & Use:

cPanel is anything but difficult to introduce. It just needs the Linux framework prerequisite of at least 20 GB accessible plate space, and no less than 512 MB of RAM. A large number of the present PCs will have the capacity to meet such necessities. Once introduced, cPanel won’t likewise act issues to its clients like far as dealing with or utilize is concerned on account of its exceptionally instinctive graphical interface. In addition, clients can oversee complex assignments with only a couple of snaps. These errands can extend from website support, ascertaining plate space, scanning for web registries, to making general reinforcements. Since control panel is anything but difficult to utilize, facilitating suppliers, little and medium firms will have the capacity to save money on work costs as they don’t have to enlist master framework managers. They can likewise limit framework manager workload. Upstart site proprietors, then again, can center their vitality to running their endeavors as opposed to disapproving of their day by day site activities.

Accessibility to Multiple Features:

As said before, cPanel is rich in highlights. These highlights and capacities enable clients to deal with their sites and facilitating accounts without hardly lifting a finger. For example, cPanel has a topnotch email administration work. Clients will get to rapidly and effectively set up their email accounts. They can likewise get highlights, for example, against infection and hostile to misrepresentation security.

Compatibility:

Another preferred standpoint of utilizing cPanel is that it is perfect with various programs. From Chrome to Safari to Internet Explorer, clients will have the capacity to run cPanel with no issue. Additionally, cPanel can bolster outsider programming additional items that can help clients in building dynamic and hearty sites. These additional items or application can go from web journals, notice sheets, and visitor books. The utilization of these applications will profit site proprietors and firms as they can enhance the functionalities of their individual destinations.

Portability:

cPanel is exceptionally versatile with a clear portability highlight. This implies the client will have the capacity to exchange site from a facilitating organization to another without experiencing any specialized issue.

Reliability:

At long last, cPanel can identify a fizzled benefit, and once it does, it naturally logs out and restarts the administration. Its new form likewise incorporates DNS Clustering framework that accommodates a more vigorous and bother free execution.

These five focal points of cPanel likewise clarify why this Linux-based control board has stayed extremely well known and important over a long time since its dispatch. Other web facilitating server control boards have gone back and forth, however cPanel stays particularly the standard by which control boards are estimated.

How in-flight Internet Services Work?

Posted by Nishant Nath

Airliners are fun to travel. A few hours of mesmerising and comfortable journey, provided there is no turbulence. If you have ever traveled in an airplane before, either for holidays or business purposes, you might have noted how some airliners offer internet while in air.

Though a majority of airplanes have no internet, some, especially long international flights, do provide Wi-Fi fast enough to reply to emails and scroll Facebook.

How in-flight internet services work is not rocket science but offers a few interesting facts while we unravel this mystery.

In-flight Wi-Fi is not only getting faster but also cheaper. Initially associated with only expensive dreamliners, affordable flagships have also started offering Wi-Fi in the flight. But how does internet 40,000 feet above earth surface work, especially when your phone shows no network and the plane’s Wi-Fi is loading your boss’s email without hassles?

How do airplanes get signals?

An aircraft has just as many antennas as the types of signals it receives and transmits during flight. Antennas are important for airliners. The last thing you would want is your communication antenna to malfunction and you landing on the wrong place. Generally, an aircraft will have two radio antennas for communication – one at the top and other at the bottom. But here we are concerned not with the radio but the internet. So, there should be an antenna to receive signals from mobile networks on land.

So, an aircraft with Wi-Fi has an antenna to connect with networks and relays the internet to all the devices aboard. Fair enough. But how come the internet is accessible when passing over the oceans, with no mobile towers for good 10,000 kms stretch.

To provide internet in the air, airplanes have access to either mobile towers or the satellite-based service. There are enough antennas in the plane to enable it to hit towers or satellites and relay contents from a dedicated server to mobile on board.

Three ways airplanes achieve Wi-Fi capabilities

Wi-Fi on a plane works pretty much like Wi-FI at your home, office, and the café you so frequently visit. The working of these signals is easier than most people think and not witchcraft. Perhaps this could be the reason why internet services are so common in airliners these days. Nonetheless, there still are some flagships that have not included these services yet, the cause of which we shall discuss in later sections of this blog.

Three ways you can get Wi-Fi 35,000 feet from earth –

Air-to-ground (ATG) – communications radio work on this technique. The signals are relayed from the nearest air traffic control tower and hit the ATG antenna. The radio device transmits these signals into voice and flight directions are received in the cockpit. There are two more ATG antennas down towards the belly of the plane. These antennas pick up signals from cell towers also provide Wi-Fi band inside the aircraft. It is the slowest internet service you would come across in-flight. Speed is usually limited to 3MBPS, barely enough for checking social media feeds, but adequate to reply to emails. Such service has its own downside –

First, the internet is available only as long as the tower is within reach. So, ATG services are usually deployed for domestic flights within land.

Simulated Model of Aircraft’s Radio Antenna

Second, the number of users active has great impact on connection speed. We have come across people who complained that it took them minutes to load a single photo on airplane’s Wi-Fi. But, considering you are a few ten thousand feet from tallest man-made sky scraper, the service is still better than nothing at all.

The next two on our list are satellite-based services, which though provide considerable improvement over the one listed above, come packed with disadvantages of their own.

Ku-Band –

This is how rooftop TV dish stream contents to your television. The Ku-band is a satellite-based service with speed ranging between 30 to 40 MBPS. It can provide services even when the airliner is cruising over the oceans, away from the reach of nearest cell tower. A large saucer shaped antenna is placed on the top of the aircraft. Because the plane is moving, the saucer needs to be regularly adjusted to keep optimum signal strength from the satellite. The internet speed, though better than its land-based ATG counterpart, is still not still good enough to stream YouTube or Hotstar, but you can easily manage a Skype meet or Google Duo with your team.

This method relies on precision-placing the antenna – a few degrees left or right and the signal strength dips down to half. Moreover the aircraft is constantly moving, so the receiver has to be adjusted every now and then. This imposes a big challenge. Unlike home TV dish stationed on a stationary surface, the saucer needs to be somewhat repositioned multiple times during a flight.

Ka-Band –

Ka bands are not near as common as their Ku counterparts. Most airliners operate Ku band Wi-Fi and some operate none at all. Ka-band is way expensive that any of the preceding satellite-based services. It is also the fastest Wi-Fi communication in existence today, offering speed as high as 70 MBPS. There are not many Ka-band satellites available for commercial services. Currently only offered in the US, this band may soon replace all the other internet service in airliners.

The connection with Ka-band is as fast as any high-speed internet connection in real life. It can seamlessly stream Netflix, play YouTube, steam online games or even download email attachments in an instant. Ka-band, as of now, is only reserved for military purposes and it is only a matter of time before this technology is unveiled for commercial purpose.

Changes That Planes Undergo To Provide You a Working Internet Connection

Internet inside an airplane is not a matter of a couple antennas, there is a number of equipments involved. Several black boxes are lined up above the windows. These black boxes are not flight recorders but wireless access points, commonly called WAPs.

Internet on-board is not as seamless as on land and you might expect, there are limitations on what you can access and what you cannot – typically because the connection is not fast enough. Also, there is no load balancer to effectively send packets off to connected devices. The WAP is kept auto-throttled. Means, the data is evenly distributed among all the users.

So, if you are loading a 10-MB webpage and your neighbour is loading 2 MB content, you neighbour will have his content delivered faster than your webpage.

Technically, lesser the number of users, the faster the pages load.

Different WAP services will also have different limitations based on their equipments. For example, the ATG antenna cannot be placed at random on the aircraft’s periphery. It is very meticulously placed in such a way that it faces only front or the rear of the plane. Even the Ku-band antenna can connect to one satellite at a time i.e. it does not support multi-lateral communications.

When drawn off the board, these factors come into play and often result in disruptions. Even though the satellite technology is considered somewhat more reliable, there are evidences that manifest that the service is almost as prone as the ATG connection.

Flight-path also plays a critical role in ATG. Flight routes that run above cities are less likely to notice disruptions than routes that run over endless stretches of farm land.

What has kept airliners away from incorporating WAPs into their flagships?

Establishing connection with dedicated server on ground is not nearly half as much trouble as establishing the same in mid-air. Airliners run in a shoe-string budget and are regularly hit with spikes in oil prices. As per the data from last year, airliners in 2019 spent as much amount in fuel as in all the other avoidable expenditure combined.

Fuel charge constitutes nearly 30% of the overall revenue.

Many flagships have invested heavily in R&D programs to hedge fuel cost. Some of the most profound techniques of saving fuel involve flying at high altitudes (40,000 ft), capping baggage weight, and reducing aircraft’s weight.

Boeing 747 can burn approx 4 litres fuel every second.

“It takes 0.2 kg fuel to transport 1 kg weight over a distance of 1000 kms”

Given the number of trips an aircraft makes every week, multiplied by its life span, companies cannot afford so much as an extra kilogram of weight in their carrier. The same goes with Wi-Fi equipments –

Companies do not willingly spend even a buck extra on anything unless it has potential to return in the long run.

Additional equipments mean added weight. Over the years maintenance and fuel would have cost more than what the flagship earned from mid-air internet.

But till we see more flights with Wireless Access Points, we have no other option but to allow airliners to digital detox us.

How Media Businesses Can Best Benefit from Cloud Computing

Posted by Akriti Sharma

Questions which might come up as why we must use Cloud Computing:

1 How can media companies cope up with day-to-day advancing innovation?
2 How to have competitive advantage over new players in the market?
3 Cloud consumption models are used to provide solutions to media organizations? 

4 Cloud computing in media and entertainment industry?

Reasons for the innovation: 

•  Cloud computing offers faster time to reach the common masses. 
•  Increment in sales by having enhanced exposure to content.
  It helps in decreasing the labor, inventory, and capital costs significantly. 
  It provides a faster, fresher content that is identified and forwarded to the targeted set of customers.
•  Protection of the assets by using encrypted communication of content.
•  Enhanced analytics for pricing support and taking placement decisions. 
•  Separate portals are present for business-to-business (B2B) and business-to-consumer (B2C) to have enhanced customer experience.
•  New Content helps in building up of cloud computing.

Introduction

Economic Pressure is the major reason of companies changing their way of doing business. So there is an increased focus on the Cloud computing for enhancing the digital supply chain system by addition of the managing the services to reduce expenses. 

The Cloud Computing is the new way of cost optimization for many organizations. Rather than large organization, Small to medium enterprises have more benefits of using cloud Computing technology. The Small-to-medium businesses (SMBs) are more likely to actually outsource their content storage and content processing than the very large media companies since it is difficult to increase capital and operating expenses.

Features of Cloud Computing:

•  By the usage of cloud computing, the media companies have developed newer and innovative ways of content management and delivery to reach to targeted customers well.
•  It helps in faster reduction of costs associated with hardware set ups.
•  It brings complete technologies, services, and growing business partners on one platform for creation of business values and delivering real time solutions.
•  Cost is one of the major reason of switching to the cloud computing.
•  Higher sense of satisfaction has been seen within the cloud computing users once they have installed the complete set-up.
•  Major reason of opting for Cloud Computing is lower costs, lower entry barriers, higher mobility and scalability.
•  Security is one of the prime concern for users not to adopt Cloud Computing.
•  Cloud has come up as a relevant business practice which includes the content management and distribution effectively within the system.

Mix and Match concept: As per this concept any content present on internet is not new. Actually, the cloud-based technology of content management enables the customers to use huge amount of digital data present on internet in newer ways.

 Cloud Computing services provides the users effective scenarios:

•  End user-to-cloud: Here the customers have complete access to content by pay-per-use method.
  Enterprise-to–cloud-to-end user: Here the Content is saved in the private cloud and pushed by the subscribing consumer.
•  Enterprise-to-cloud: The Content distribution and consumer behavior analytics is present in the cloud for integration along with the Cloud system.
•  Enterprise-to-cloud-to-enterprise (digital supply chain): Here companies collaborate on the companies easily mix up the content.
•  Private cloud: An enterprise-hosted private cloud which is outsourced and managed by an external team.
•  Hybrid cloud: It has features of both private cloud and public cloud.

Cost focused Business value model:

•  Lower IT Operating and Capital Costs.
•  Shift from a Capital Investment to operating Expense Model
•  Standardization of Applications across the Service Process Model.
  Removing the IT Complexity from End users.
•  Fine Grained IT services and faster provisioning. 

Transformed business strategy for driving Cloud Computing well:

•  Cloud Computing offers business innovation for complete management of the system.
  It offers a lowered Cost ownership of the complete system.
•  It offers an optimized technology investment for your business.
  Global presence of the resources in system.
  It offers a real-time content and data sharing with the users.

The Service-oriented architecture (SOA) has an increased and enhanced way of handling the addressed issues within the media reach to have a cost-effective and optimized solution. The SOA is the perfect architecture for managing cloud based services which run on any system that actually help them in functioning of inside or outside the organization.

An SOA allows you to manage and use the services which create a “situational” application system for having an enhanced business agility.

SOA has three fundamental features:

•  Open standards: SOA has fixed way of managing web services that allows to access services across boundaries of network. Messaging protocols (SOAP), other protocols actually includes the HTTP, HTTPS, JMS for providing higher security of Web Service.

•  Integration: It has an integrated system with system-independent and application independent architecture for running the complete business.

•  Virtualization: Here in SOA the services are invoked by service managers for having details of various business scenario.

Cloud based computing easily allows the organizations to manage the business processes for cloud. The cloud computing has benefits of on-demand services and scalable IT computing.
 
Cloud computing along with SOA is best combination.  As the cloud is an architectural instance by using SOA the cloud computing becomes efficient, cost-effective cloud platform.

The Digital supply chain Model for evolution of Media Clouds by Cloud Computing: It is done by digitization of content for creation of newer digital supply chain.

•  Building up of digital archives by converting the analog assets to digital assets.
•  It helps in storage of assets with management across various segments of businesses.
•  Development of the strategy for enterprises which is applicable across the industry.
•  Protection of the assets by usage of encrypted communication and content.
•  B2B and B2C has separate portals to enhance customer experience
•  Support complete subscription and pay-per-view model.
•  An enhanced control over the content delivery on cloud.
  Integration of enterprises and backend systems for business growth.

Major reason for building up the archive:

•  Archives here have lower risk to manage cloud computing across the retailers.
•  Usually media companies store copies of their assets but few manage the disaster management of system for the private cloud working.
  Usually, there is a hybrid of analog and digital content on one archive.
  Media companies can easily develop data strategy for having higher control over demands and events.

Applicability of various Cloud Computing Models in Media and entertainment industry:

Each content deployment model has different level of content protection. Digital archive can be easily managed on the on-site and private cloud functioning. It has a customized and complete sophisticated requirements of the Solution:

•  Private clouds are highly better than the  cloud hosting because it wells well in closed controls.
  Public clouds are much better than huge amount of content moderation for consumers present over the Internet space.
•  Hybrid clouds are highly useful for the content management and managing of the workflows for having continuous digital supply chain.

Features of Media Industry for managed Cloud Computing deployment model:

•  Business models: It offers the complete preservation of assets, Pre-production of the research, preview of archived content, and repurposing of preserved content.

•  Benefits:  It Strongly controls the content and business systems to save against the manipulating content and have complete continuity of information.

•  Assets: he Content here is likely to be used as per both the models as: analog and digital model. The latest content present here is in digital formats and is quite easy for management.

•  Business activities: You need to create baseline or balanced scorecard. The value of enterprise model helps in getting the costs associated with it. It has proper content auditing and activity that is based on analysis of costs.

•  Technical activities: It helps in digitizing, encryption and management of the catalog. 

•  Critical decisions: The content posted here has the team members for managing critical data of the cloud storage system.

Summary of Media Cloud evolution:

The media cloud computing companies regularly continue to adopt clouds services, and the cloud provider business continues to grow and mature. There are also few risks involved with Cloud computing in media and Entertainment as copying of the content, revenue being lost, reusing the content in many ways. It can actually impact the potential risks and further issues on brand of an organization. It helps in:

  Cloud Computing has enhanced digital supply chain system with use of archive for cloud storage.
  It offers the Pilot cloud project by managing the issues and using benefits of cloud for technology impact.
•  Media Cloud computing performs complete security assessment, whether someone owns a private cloud or has completely managed services working in private cloud. One can easily    access the security of system. 
  You can learn cloud computing from other industries also as Retail, healthcare, banking and education sector.
•  Identification of integrations which are complex, not all integration work system is equally created by simple integration.
•  Storage assessment and strategy has value of cloud services that is based on the IT application and requirements which easily stores the data volumes along with the latency needs and specifications.

Cloud Computing along with the Go4hosting helps in offering a secured, managed and reliable business opportunity for Media and Entertainment Indu

Challenges to Cloud Computing in the Public Sector

Posted by Priyanka Singh

While more and more businesses may be moving their data and operations to the cloud, there will be many challenges. Data migration to the cloud computing by public sector organizations is not always easy as one thinks. There will be many challenges centering on security issues and cultural changes which are inevitable because of transition from an on-site data center to the cloud. It becomes vital to link the cloud to your traditional systems. You also have to make sure skills of your workers undergo changes to make the staff prepared to manage cloud contracts optimally.

The word “cloud” is also not an easy term to understand; this is because it includes many types of services like IaaS, PaaS, and SaaS solutions. As a result of these difficulties of moving the public sector companies to the cloud, discussions have been held by representatives from various public sector organizations. These representatives come from different backgrounds, namely the local authorities, the justice systems, NHS, national public bodies etc.

What are the challenges to shifting the public sector to the cloud?

There is no denying the fact that the freedom to share data both within and among organizations is perhaps the biggest benefit of cloud hosting plans. Everyone is impressed with the flexibility the cloud offers and its contribution in the field of data sharing. Sometimes the data shared will also include sensitive data, personal healthcare data, digital healthcare plans etc. So, there are going to be obvious challenges to data security.

According to Claire Taylor from SCTS or Scottish Courts and Tribunals Service, there is no distinction in data management, no matter where the data is hosted. Whether the data is hosted on a shared platform or in one’s own premises, the GDPR needs are the same. Taylor is of the opinion therefore that the shift to the cloud should focus on culture rather than on data management. The real problem is that the staff is apprehensive that data is stored in places where they cannot access it. Data retention is usually a problem when one looks at the advantages of cloud hosting. Taylor feels that the volumes of data which the SCTS deals with and the time that is needed for storing it would cut down on savings which businesses can get from the cloud. When audio files have to be kept in court for 6-7 hours after which judges can make their notes, there is a huge volume of data involved. This is not likely to be cheap.

Another significant impact of this cultural shift is the need for changing skill sets before shifting to the cloud. Technically speaking, there will be many diverse services and variety of providers. So, it becomes important to know what will work and what will not, which services are performing well and which are most worthwhile. Besides these technical changes, there is a shift towards a solutions architecture job. Here, the experts will be looking at cloud solutions and thinking how they can use these to meet specific business demands. IT staff will be required to learn the cloud’s modular nature and ways to pull cloud solutions to come up with a relevant package which can serve a company’s needs.

It is important to understand whether the staff which had so long been procuring IT solutions has the know-how to handle cloud contracts. Since the cloud is a relatively new technology, skills of those who had been working in the public sector for many years may now be outdated. Getting graduates with right skills is not going to be a cakewalk.

Some experts feel that the cloud is not entirely a new concept; it had been hosted remotely for a while but the issue of legacy systems is one which is yet to be resolved. According to Peter Tollund, many legacy systems have been there for many years. How these can be integrated is something which organizations have not yet worked on. It is hard to find people who may have already integrated legacy systems or shifted data from one vendor to another. This is why for businesses in the public sector, there are many considerations which they have to look at before shifting to the cloud.

Another important challenge which companies will face is the costs of moving to a new cloud set-up from a traditional set-up. While the cloud offers a variety of services, there are also a variety of payment methods for such services. To know which is the most budget-friendly amongst them is a new challenge. It is hard to know which automation tools are most cost-effective. You will try to start things on a smaller scale at first and then develop using agile processes. But there are problems in this; people fear about data security in the cloud. Some others have inflated expectations and tend to view the cloud as a solution for all their problems. Replacing data from on-site systems to the cloud all at one go is a huge step. So, some businesses choose solutions resembling an on-premise cloud. This has cloud-like features but is hosted on-site. This gives them time to change their skills sets. Cloud computing is considered to be a business model more than a technology. It is a utilitarian business model that scores in flexibility and scalability. However, there are people who feel that the cloud solutions often fall into wrong hands.

Senior leaders also feel that putting everything in the cloud in the hope that things will improve and be less costly is not always true. You often realize that you will enjoy the outcome only if certain changes are made. That is a lesson for directors; they must be educated enough to know what they are asking the vendors for. They may be asking for the cloud simply because of the scalability and flexibility benefits without really understanding the complexities lying beneath.

Top Advantages and Disadvantages of VPS Windows Hosting for your Business

VPS Windows hosting is becoming increasingly popular among website owners these days. In VPS Windows hosting, a single large physical server is partitioned into several virtual servers. Each of these virtual servers has its dedicated CPU, RAM and HDD space.

Since each virtual server runs its private environment independent of its counterparts, the performance of one website remains unaffected by other websites on the same physical server. A VPS also offers the flexibility to configure your environment depending on the needs of your business.

VPS hosting combines the benefits of shared and dedicated hosting and is becoming a much sought-after option these days.

Depending on the type of operating system your server uses, VPS hosting can be of two types: Linux VPS hosting and Windows VPS hosting.

Choosing a reliable and cheap VPS Windows hosting may be difficult considering the number of hosting services available in the marketplace. In order to select a suitable hosting plan, you must have a thorough understanding of the advantages and disadvantages of Windows VPS hosting.

Let us discuss them one by one.

Advantages of VPS Windows hosting

1) Budget-Friendly Solution

As your business venture expands, your website draws more traffic and may require an upgrade. Upgrading your existing shared hosting plan when your website has outgrown can be a poor decision. But then you do not want to overspend and host your website on a dedicated server either. Your website just does not need one.

A cheap VPS Windows hosting plan is appropriate for websites that are beginning to expand. At Go4hosting, we offer cheap windows VPS hosting plans starting from as low as INR 1781.81 per month. Our plans are ideal for small-to-medium sized businesses.

2) No Sharing of Resources        

One of the biggest downsides of shared hosting is that the same resources are used by multiple websites. So, if a website on your shared server has a sudden surge in traffic, you will not get as many resources to work with. As a result, your site may take more time to get loaded, resulting in bad user experience for your visitors.

This, in turn, can increase the bounce rate for your site and, in the long run, result in a drop in revenue. A slow loading website also reflects poorly on the image of your enterprise.

In cheap Windows VPS hosting, your resources are not drained by other websites hosted on the same physical server. Since each website is hosted on a virtual server operating in an isolated environment, your website runs without interruption offering a great user experience for your visitors.

3) Tighter Security                   

In shared hosting, if one of the sites on your server gets infected with malware or suffers from a security breach, it can affect your site as well.

On the contrary, in cheap VPS Windows hosting each virtual server has its private environment. As a result, the data on the server remains sandboxed from other users making it difficult for infections to spread between users.

At Go4hosting, we offer managed VPS Windows hosting plans equipped with additional features such as regular remote backups and firewalls to make sure all your security needs are taken care of.

4) Better Control over Site

Since a virtual private server remains independent of other tenants, you get more control over your website. VPS hosting lets you access all the available resources and files.

With cheap Windows VPS hosting, you can have a server tailored to your needs. You can also install additional software as and when required. As a result, you can try advanced level of coding with the utmost ease.

5) Ease of Use

Windows-based servers are considered quite user-friendly for business owners with little technical knowledge. Windows VPS comes with a graphic user interface and, therefore, is well-suited for beginners. The interface and controls used to manage, publish and alter website content are convenient to use and manage.

Disadvantages of VPS Windows hosting

1) Less Robust than a Dedicated Server

VPS Windows server  may be suitable for a website that draws moderate traffic. But if you own a large web portal that runs resource-hungry applications (for instance, multimedia files) most of the time and involves sending hundreds of e-mails every day, a dedicated server will be a better choice hands down.

2) Requires Technical Expertise

Compared to dedicated hosting, VPS Windows hosting needs less technical expertise. But it still requires you to have some technical know-how in order to make sure you manage the server well.

3) Other Users can affect your Site

Some VPS hosting services do not allocate resources properly. This can create issues if a specific website uses its resources at peak levels. The VPS host may have divided the server space among a large number of users, banking on the possibility that they will not use the entire bandwidth allocated to them. But if they do, other websites on the same physical server can get affected.

The Final Word

As your business expands, you may need to reconsider your hosting needs. A VPS Windows hosting plan can be a budget-friendly solution that comes with several major benefits. A Windows VPS offers better control over your website in addition to a high level of safety and security.

It provides you with a private environment allowing you to use resources exclusively. Owing to its graphic user interface, it is quite easy to manage. On the downside, a VPS is less robust than a dedicated server and requires a little technical know-how.

Looking for a top VPS Windows hosting plan for your site? We are there to help. At Go4hosting, we offer premium VPS hosting plans at the most competitive rates. In case you need a virtual machine, you can try our free VM hosting plan for a period of 30 days. With our free VM hosting plan, you can test new operating systems, run old software, create new applications, clone a system and much more!

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