Cloud hosting is a kind of hosting in which your website runs on multiple servers instead of a single server to share the load and maximize uptime. This all is done via a cloud.
When people speak of a cloud then there’s no physical thing that you can point to and label as a cloud.
A cloud is typically a network of virtual servers that store your website data and serves it when it is requested.
As a whole, a cloud works as a single powerful server with endless processing power and storage space.
Unlike shared hosting where your website runs on a single physical server, in cloud hosting your website runs on multiple virtual servers.
In a shared hosting you get some space on a physical server whereas in cloud hosting you get a part of a cloud cluster.
As your website runs on multiple servers so the load is distributed among the servers. This improves the overall performance of your website.
In addition to that, in cloud hosting if a server goes down then another server of the cloud takes its place and keeps your website running. However, this is not the case with shared hosting.
In shared hosting, if your server goes down then your website also goes down and you’ll have to wait to see your website up again until your server is fixed.
The major benefits of cloud hosting are better scalability & performance, minimized downtime, higher security, more customization options etc.
Cloud Hosting Architecture:
A cloud hosting architecture is different from a regular hosting architecture. Where on most of the hosting types a centralized approach is used, in cloud hosting a distributed approach is used.
In a regular hosting, single server bears the entire load, whereas in cloud hosting load is distributed among multiple servers. This improves the overall performance of a website.
Also, in cloud hosting you get higher security as your data is stored on multiple servers. So, in case of a server failure you can retrieve your data from the other servers of the cloud.
Before going any further i would like to introduce you with top 3 cloud hosting providers.
Top 3 Cloud Hosting Providers:
Starting from $10 per month featuring 1GB RAM, 1 Core Processor, 25GB Storage, 1TB Bandwidth, Free SSL, Built-in CDN and much more.
|#2. Inmotion Hosting:|
Starting from $29.19 per month featuring 4GB RAM, 75GB Storage, 4TB Bandwidth, 3IP Addresses, optional root access, free domain and much more.
Starting from $4.95 per month featuring 2GB memory, 2 CPU cores, unmetered bandwidth & storage, free SSL, free domain and much more.
How Does Cloud Hosting Work ?
As i have already discussed above, In cloud hosting a website runs on multiple servers, so, whenever a visitor requests for your website by entering your domain name in the browser then your servers respond to the request by sending the required files to the visitor’s browser, which are then presented in the form of your website.
In case of a server failure, another server kicks-in its place and serves your files to the visitor. The same thing happens in case of an overload condition and therefore, you get a maximized uptime for your website.
At the core of a cloud hosting, physical servers are divided into virtual servers which are then connected to form a network. This setup of servers provide you near infinite resources. So, when you need more resources for your website then you can scale them up easily.
Advantages of Cloud Hosting:
Cloud hosting has lots of advantages that make it a popular option among users:
As data is distributed among multiple servers, so, no single server bears the load of uploading and downloading of files. Instead load is distributed among severs. This leads to a better performance and faster loading of your website.
In a regular hosting if your server goes down then your website also goes down. But, this is not the case with cloud hosting. Here, if one server fails then another server takes its place and keeps your website running. Thus, you rarely face any downtime for your website.
In cloud hosting your website files are stored on multiple servers so if a server fails then you have other servers as your backup.
Cloud hosting is best for scaling resources. Cloud servers can easily add more resources to their clusters to tackle heavy loads.
More Customization Options:
Most reputable hosting providers provide you an option to customize your server cluster as per your requirements. This means you can choose how much RAM, CPU Cores and Storage you want to use.
Cloud hosting is quite cost effective. It’s expensive than shared hosting but it is cheaper than dedicated hosting. This reasonable pricing makes it popular choice among users.
When do you need Cloud Hosting ?
If you can’t afford any downtime then cloud hosting could be a best option for you. It provides higher uptime than a regular shared hosting. Also, it is a perfect solution for websites that receive uneven traffic.
On cloud servers it’s easy to scale up or down your resources anytime.
Many small businesses, lead generating sites, viral content websites use cloud hosting as it provides them higher uptime and better scalability at affordable prices.
If you want to switch from your regular shared hosting for more features at affordable price then you can also consider upgrading to cloud servers.
Some of the best Cloud Hosting providers:
Below is a list of some of the best cloud hosting providers that you can consider for hosting your website:
Cloudways is a managed cloud hosting provider that provides a powerful hosting for your website.
It connects you to 5 different cloud providers from which you can choose the best one of your choice. These five providers are DigitalOcean, Linode, VULTR, AWS and Google Cloud.
All of these five providers have different prices. The cheapest one among them is DigitalOcean where you get cloud hosting for just $10 per month.
With this basic plan you get lots of great features.
These features include 1GB RAM, 1 Core Processor, 25GB Storage, 1TB Bandwidth, Free SSL, Built-in CDN, Free Migrations, Automated Backups, 24/7/365 support and much more.
They also give you a free demo for three days which provides you an opportunity to test their servers. In addition to that they offer you a pay as you go option so that you can pay only for those resources that you consume.
And the best part is,
With their plans you are not tied to any contract. So, if you don’t like their hosting then you can switch to another host without losing your money.
Another great thing about Cloudways is, it offers easy scaling options. You can scale up or down your resources anytime from your dashboard.
So, when you need more resources then you can scale them up and when you don’t need them then simply scale them down. It is as simple as that !
Inmotion Hosting is a big name in the web hosting industry. If offers a cloud VPS hosting where they have combined the cloud infrastructure with their VPS hosting. This makes their hosting extremely reliable, fast and secure.
With their hosting you may rarely face any downtime.
They offer both unmanaged and managed hosting plans.
Their unmanaged cloud VPS hosting starts for $21.04 per month only whereas their managed VPS hosting costs you around $29.19 per month.
If you are not familiar with Linux and the command line then you must go for managed VPS hosting. It also uses the cloud infrastructure to provide maximum uptime, speed and security.
Its basic managed VPS hosting plan comes with features like 4GB RAM, 75GB storage, 4TB bandwidth, free SSLs, free domain name with an annual or half yearly plan, cPanel, dedicated support and much more.
If you are looking for a cheaper cloud hosting option then you can go for HostGator. Its plans are that cheap that even a new user can host his/her website with it.
A basic cloud hosting plan on HostGator starts for $4.95 per month only.
Its basic plan comes with various great features like 2GB RAM, one free domain, 2 core CPU, free SSL certificate, unmetered bandwidth, unmetered storage, dedicated support and much more. However, with its basic hosting plan you can host only one website.
To host multiple website you need to select their baby or business plans.
Similar to Inmotion, A2 Hosting also offers cloud VPS hosting. Its hosting is unmanaged and you get the root access with all of its plans.
Its basic cloud hosting plan starts for as low as $5 only where you get lots of great features.
These features include 20GB storage, 1 Core CPU, 2TB bandwidth, 512MB RAM, Free SSD, option to choose operating system, root access, anytime money back guarantee and much more.
If you can manage everything by yourself then you can opt for A2’s unmanaged cloud hosting. Otherwise, you can simply go with its managed VPS hosting plans.
Kinsta is a managed WordPress hosting provider whose entire infrastructure is built on the Google Cloud Platform. Being a managed provider, it allows you to host only WordPress websites on its servers.
From the day one of its launch Kinsta has focused on performance and scaling and that is the reason why it is one of the best managed WordPress hosting providers in the industry.
A basic plan on Kinsta starts for $30 per month which offers tons of features.
These features include 10GB SSD storage, free SSL & CDN, Google Cloud Platform, automated daily backups, staging area, white-labeled cache plugin, dedicated support, free migrations and much more.
If you don’t like managing technical things and want a powerful managed cloud hosting then you can go for Kinsta. It is a great hosting provider. You will love its hosting for your WordPress website.
SiteGround is another very popular hosting provider. It also offers powerful managed cloud hosting. However, its plans are quite expensive as compared to all the above mentioned providers.
A basic starter cloud hosting plan on SiteGround starts for $80 per month.
With this high cost you get all premium features like 2CPU cores, 4GB RAM, 40GB SSD storage, 5TB Bandwidth, free SSL & CDN, dedicated IP, private DNS, daily backups, dedicated support and much more.
SiteGround is one of the best hosting providers for WordPress, so, if you want to shift your WordPress website to a premium cloud hosting then you can go for it.
Cloud Hosting VS Other Hosting Types:
Let’s compare cloud hosting with some popular types of hosting – Shared Hosting, VPS Hosting, and Dedicated Hosting.
In shared hosting a single server hosts multiple websites. The number of websites hosted on a shared server could be in hundreds or thousands. Most providers offer shared hosting because it is cheap and good for a starters, low or medium traffic website owners.
In shared hosting your website shares the resources with other websites on the server. This means that other websites can affect your website’s performance.
On shared servers you get limited resources for your website. In addition to that you get fewer scaling and customization options on shared hosting.
The bad thing about a shared hosting is, if your server goes down then all the websites on the server go down. But, this not the case with cloud hosting.
In a cloud hosting a website runs on multiple virtual servers. So, if a server goes down then another server takes its place and keeps your website running.
Also, cloud hosting uses distributed approach and therefore, the load is distributed among all the servers of the cloud cluster. This provides a better performance for your website. Basically, in a cloud hosting you get a part of a cloud cluster rather than space on a server.
Cloud hosting also overcomes the issue of scaling and customization. You can add more resources to your hosting when you need them and reduce them anytime if you don’t need them. This flexibility of scaling resources makes it a popular choice among users.
This hosting type also provides higher security for your website as your files are stored on multiple servers. So, if a server fails then you have the other servers as your backup. This is not the case with shared hosting.
Also Read: What is shared hosting & Is it good for starting a WordPress website ? (Recommended)
In a VPS hosting a server is divided into multiple virtual servers by using the virtualization technology. And, each of these virtual servers are allotted to different users.
Thus, basically here a single physical server is used but you get a separate virtual sever for your website. This gives you the privacy & dedicated resources like a dedicated server.
Like shared hosting here also multiple users share a single server but the number of users are far lesser than a normal shared hosting.
VPS hosting falls somewhere in between shared and dedicated hosting. It is cost effective like shared hosting but it gives you features and resources like dedicated hosting.
Cloud hosting is one the closest rivals of VPS hosting. As they both provide users the ability to scale up. However, cloud hosting has an upper edge when it comes to scaling.
The prices for both kind of hosting are similar and depend on the resources offered by the provider.
Again as in VPS hosting a single server hosts your website so if your server goes down then your website also goes down but this is not the case with its counterpart as there your website is hosted on multiple servers.
In terms of security, cloud hosting is better than a VPS hosting.
Though, VPS hosting provides you more privacy as you own a virtual server but here your website files are stored on a single server. So, in case of a failure there’s a chance that you may lose your website files and you need to restore your backup to fix things up.
On the other hand, your website files are stored on multiple servers so if a server fails then you have the other servers as your backup.
Dedicated Hosting is one of the costliest hosting types.
Here you own a complete physical server. This means that the server runs only your website.
Dedicated hosting is best for high traffic websites. However, it also has its limits in terms of resources.
Cloud hosting overcomes it by adding more servers to the cloud.
Large websites like search engines, social networks, eCommerce websites etc use cloud architecture as a single server can’t handle their load.
Also, the kind of scalability a cloud architecture offers, you can’t get on dedicated servers.
Like the above two hosting types, in dedicated hosting your website is hosted on a single server, so, it may face some downtime it your server goes down. In case of a server failure you may have to setup your website again by restoring your backups. However, this is not the case with its counterpart !
Cloud hosting has lots of potential. As the technology is growing there’s a big possibility that you may see it forming the backbone of every digital record on the internet.
If your website has outgrown shared hosting then you can consider switching to cloud hosting. It is cost effective and provides you more scalability, maximized uptime and security. It is also good for you if you can’t afford any downtime.
I hope you have enjoyed reading this post, if you have liked it then please share it with your friends or anyone who need this info. It would be a great help for us !
You may also like: