Hosting, Web Hosting

Complete Guide: What is Cloud hosting ?

Currently in the market if there is anything that is most talked about it when it comes to web servers/services then it is the CLOUD.

We must first understand what cloud actually mean in terms of technology, “The cloud” refers to servers that are accessed over the Internet, and the software and databases that run on those servers. Cloud servers are located in data centers all over the world. By using cloud, users and companies don’t have to manage physical servers themselves or run software applications on their own machines.

In web hosting context, Websites that have growing traffic and are in need of more resources need to be moved to cloud hosting services as it is more scalable, reliable and cost effective.

Cloud hosting details

What is Cloud Hosting ?

Cloud hosting is a new type of hosting platform that allows customers powerful, scalable and reliable hosting based on clustered load-balanced servers and utility billing. A cloud hosted website may be more reliable than alternatives since other computers in the cloud can compensate when a single piece of hardware goes down. Also, power disruptions or even natural disasters are less problematic for cloud hosted sites, as cloud hosting is decentralized i.e. many servers but not at same physical location. 

Cloud hosting also allows providers to charge users only for resources consumed by the user, instead of a flat fee for the amount the user expects they will use, or a fixed cost upfront hardware investment.

How does cloud hosting work actually ?

Unlike Shared hosting or VPS hosting, Instead of having all of your data/website on a single server, Cloud hosting spreads the data across a number of different servers, different servers in different places that are all connected together.  You manage your data through a “virtual machine” that accesses all the different servers across the “cloud”.  The hosting server only exists in a virtual environment – hence the name “cloud”.

Virtual machines make very efficient use of the hardware that is hosting it. By running multiple virtual machines at once, one server becomes many servers, and a data center becomes a whole host of data centers, able to serve many websites and also at a low cost.

Even if one of the many servers go down, cloud servers in general should be always online and always available. Cloud vendors generally back up their services on multiple machines and across multiple geographic regions.

Mostly, Users access cloud services either through a browser or through an app, connecting to the cloud over the Internet.

Who should use Cloud hosting ? ?

If you have at least 2-3 points matching with following list, you should go for cloud hosting:

  • Mission-critical service/Website (e-commerce, corporate sites, high traffic)
  • Want website to be fault-tolerant(No failures).
  • Want hosting provider to add/remove resources based on traffic/need.
  • Currently on Shared/VPS hosting but want to grow
  • Facing problems like bandwidth, slowness in Shared/VPS hosting
  • Need more storage and distributed architecture
  • Can spend little more money for better services.

What is IaaS, PaaS and SaaS in Cloud computing and hosting ?
  • IaaS – Infrastructure as a Service
    Hosting providers fall under this category in cloud computing, as they provide the resources like servers, storage, network etc required for hosting. Instead of having physical machines users can get resources as they need.
  • PaaS – Platform as a Service
    This is usually the tools that are required while building the software, developers use this tools like databases, web servers etc. as a service for them.
  • SaaS – Software as a Service
    When companies provide software services through cloud like using plug and play model of product. Where these softwares are accessed by customers/users through browsers or mobile apps over internet.
Checklist before buying Cloud hosting
  • Infrastructure – You should make thorough analysis for checking about Data centre setup, whether provider is giving you High Performance Computing power and when it comes to cloud it is distributed hence there should be multi-layer security.
  • Uptime guarantee – Industry standard has become 99.99% uptime but you should confirm with your provider
  • Customer service/Support – you will be paying more money make sure you get exclusive support.
  • Affordable pricing – Cost will be definitely higher for Cloud hosting but it can be optimized by keeping tabs on individual components and pay-as-you-use model pricing helps you optimize it.
  • Service level Agreement – SLAs are must, it is a documented list of service standards, terms, and conditions.  This document defines how the hosting provider will compensate for any failure to serve up to the defined standards.
  • Business continuity & Disaster recovery – check on how there will be uninterrupted service and fault tolerant implementation.
  • Help in transition from Shared/VPS to cloud – If you are existing customer then you will need this support.
  • Make sure you have checked regarding your other needs as well like Caching support, load-balancing techniques, etc. and discussion with some experts.


Cloud deployment types
  • Private Cloud – No sharing with others
  • Public Cloud – Sharing with other customers/organisations
  • Hybrid Cloud – combination of private and public cloud
  • Multi Cloud – Using different cloud provider solutions
Advantages of Cloud hosting
  • Applications and solutions are deployed on a cloud network rather than an on-premises, single server.
  • Resources scale to user needs.
  • Organizations only pay for the resources they use.
  • Cloud hosting can support SQL (including MySQL) or NoSQL databases.
  • Solutions are automated and controlled using APIs, web portals, and mobile apps.

Following are some prominent cloud hosting providers:

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Complete Guide: What is Cloud hosting ?
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Complete Guide: What is shared hosting ?
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Hope now you have basic understanding and idea about Cloud hosting.

Keep visiting use for more 🙂

Hostinger is Established in 2004, Hostinger now has over 29 million users. It offers cheapest shared hosting plans with best-in-class support/services.
Hostinger provides free domain, multi-lingual customer support, guaranteed uptime, easy-to-use interface, one-click-installs, money-back-guarantee among many other good features.
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Bluehost is a web hosting company owned by Endurance International Group. It is one of the 20 largest web hosts. It is reliable for shared hosting. 
Bluehost is best in terms of reliability, great customer reviews, goof reputation, maximum uptime, money-back-guarantee, security, performance and speed.
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DreamHost is a Los Angeles-based web hosting provider and domain name registrar established 1996.
Shared hosting plans are affordable and reliable. 
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Hostwinds is another well known brands with best affordable plans.
Hostwinds has Excellent VPS and cloud hosting plans, good customer support, unlimited bandwidth, minecraft server hosting, affordable pricing.
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SiteGround is a web hosting company founded in 2004. It reports servicing more than 2,000,000 domains worldwide. Shared hosting plans are priced best for services provided.
Siteground is wordpress recommended hosting service, great performance and speed, reliable while maintaining affordable prices.
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