What is Cloud Hosting? How It Works?

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By Sina Nasiri

We are living in the era of the internet and fast connectivity. The term cloud hosting is no more a new thing to us. When it comes to hosting, we know how traditional hosting works. Here, we need to deploy the solutions on a single server.

We cannot roam far from the server otherwise we will not get the required accessibility. But with cloud hosting, there are no such limitations. As a result, more and more businesses are moving towards cloud hosting.

With cloud hosting, we do not need to depend on a single machine in order to host our websites or web apps. Here, we can spread our data across various interconnected servers that are located across a wide geographical area.

All the facts related to cloud hosting are not only interesting but also beneficial for businesses regardless of their size and industry. You will be interested in knowing that cloud hosting can use the computing power of a lot of machines. In this way, cloud computing not only lets you enjoy more benefits than traditional hosting but also offers additional services.

Types of Cloud Deployment Models

There are 3 major types of cloud environment or cloud deployment models. According to the situation or requirements of a business, the business owner can run applications on a public, private, or hybrid cloud. Before going for any deployment type, it is always important to have a detailed analysis of the business requirements. When you know the core needs of your business, it’s easy to choose the perfect cloud deployment model that can meet all your business requirements.

Public Cloud

The public cloud model is basically owned by an outsourced cloud provider. Many businesses can access the public cloud via the internet on a pay-per-use basis. With a public cloud model, businesses can get access to robust infrastructure and services. Here, the cloud service provider is solely responsible for the creation as well as maintenance of the resources. This cloud deployment model allows businesses to save a lot of money on IT operational costs.

Also, if your business is small-scale or large-scale, the public cloud will be a great choice for you. Generally, small and medium businesses run with a tight budget, and a public cloud acts as a budget-friendly platform for getting all the necessary IT resources.

Advantages of Public Cloud

  • Offers scalability
  • Cost-effective
  • Highly reliable
  • No geographical limitation
  • Easy to use

Disadvantage of Public Cloud

  • It may not be the best option if you need to manage sensitive data

2. Private Cloud

The private cloud deployment model is actually a bespoke infrastructure that is owned by a single business. Here, you will get a more controlled environment. It gives you access to IT resources in a more centralized way. The private cloud model can be hosted externally or if you wish you can manage it in-house. We must say private cloud hosting is expensive.

If you have a larger business with a considerable budget, you can go for this cloud deployment model. It will offer you a higher level of security along with extended autonomy. You can customize storage along with networking and compute resources to satisfy your IT requirements in the best possible way.

Advantages of Private Cloud

  • Higher level of security
  • Desired control over the server
  • Customizable

Disadvantages of Private Cloud

  • It will be tough to access data from remote locations
  • For maintenance, it will require proper IT expertise

3. Hybrid Cloud

If your business needs the benefits of both public and private cloud models, a hybrid cloud deployment model can be the ideal option for you. When two amazing cloud models come together, you can enjoy more customized IT solutions that perfectly satisfy both your current and future business requirements.

Advantages of Hybrid Cloud

  • It is highly scalable and flexible
  • Truly cost-effective
  • More security

Disadvantages of Hybrid Cloud

  • The communication at the network level can conflict due to the combination of both public and private clouds

Types of Cloud Services

Generally, there are 3 primary service models of cloud computing, namely IaaS- Infrastructure as a service, PaaS- Platform as a Service, and Saas- Software as a Service. In terms of resource pooling, storage, and so on, these service types differ largely from each other. However, the best thing is that these service models can properly interact with each other and form one comprehensive model of cloud computing that truly satisfies your business requirements.

Let’s take a look to see what each cloud service has to offer:

1. IaaS (Infrastructure as a service)

IaaS is known as the most common type of cloud computing. It aims to offer the fundamental infrastructure of the virtual servers, data storage drives, and operating systems. It comes with the desired flexibility, reliability, and scalability.

If you are running a small or medium-sized business and in search of cost-effective IT solutions to properly support your business growth, IaaS can be a good pick for you. We can say that this is an entirely outsourced pay-per-use service and you will get it in form of public or private or hybrid cloud service.

2. PaaS (Platform as a Service)

With the PaaS model, you can develop as well as run your own applications but the cloud service provider will deploy the infrastructure and software framework. This service is flexible and robust enough to support almost all kinds of web applications. If multiple developers are working on a single project, it can be an ideal option as it is purely scalable and allows hassle-free collaboration.

3. SaaS (Software as a Service)

This cloud computing service model is all about the deployment of software over the internet. Businesses that pay via subscription or a pay-per-use model, can easily access SaaS. We can say that this is a truly valuable choice for a wide variety of applications, such as client relationship management applications and mobile sales management software. Generally, SaaS is managed from a central location and you do not need to worry about the maintenance.

Types of Cloud Hosting

We know that cloud hosting is superior to traditional hosting services. When it comes to cloud hosting, there are three most popular types that are in high demand in the market.

Here’s a brief overview of each cloud hosting type:

1. Hyperscale Cloud Hosting

You may know that the majority of cloud computing services are provided by three big companies namely, Google, Amazon, and Microsoft. They come with a huge infrastructure scale and that is referred to as Hyperscale cloud. These companies offer scalable, secure, and global hosting services.

2. Managed Cloud Hosting

Managed cloud hosting is a well-known process in which organizations remotely share as well as access resources such as databases, software, hardware and so on. via multiple servers. here, servers can be bought in slices or as a virtual server.

3. Green Cloud Hosting

Green cloud hosting aims to improve the energy efficiency in various data centers. A lot of cloud hosting providers prefer to use renewable energy sources to reduce the carbon footprint and meet the goal of becoming energy efficient. With green cloud hosting, you will be able to enjoy rapid, reliable, and truly secure remote IT access without facing any kind of problem. The major aim of green cloud hosting is to reduce the power consumption of large data centers. Cloud computing is known as an internet service that satisfies the computing requirements of various computer users. On the other hand, green cloud hosting is a computer rather a technology that tries not to contribute to rapid environmental change.


Through this article, you may have become familiar with cloud hosting, its deployment models, service models, and hosting types. We can say that cloud technology offers the best solutions for many technological challenges faced by businesses from various industries. And the best fact is that we get a lot of options when it comes to cloud hosting. After doing a proper business requirement analysis, you will be able to choose the cloud hosting that works best for your business.

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