What Are the Different Types of Cloud Computing?

What Are the Different Types of Cloud Computing

In cloud computing, there are different models for how information is sent and shared, where it is kept, and how cloud-based apps are run.

There are many ways to divide cloud computing, but the most common ones are “private,” “public,” and “hybrid.” We’ll take a close look at each one and discuss its pros and cons.

1. Private Cloud

As the name suggests, the private cloud service is only for private use. Most of the time, its resources are either on-site or managed by a third-party vendor in a different place. Third-party suppliers use a separate, secure network to keep the computers from being used by other customers simultaneously. RightScale found that, at the moment, 41% of workloads are done in private cloud environments.

A private cloud solution is a single-tenant architecture that lives entirely within an organization’s internal network to which only authorized users have access. The company provides all the hardware and manages it by its staff. Most of the time, a private cloud costs a lot of money.

2. Public Cloud

The most common type of cloud computing, called “public cloud,” lets anyone with an internet connection use its resources. This could be a service that costs money or one that is free (through a membership).

Each public cloud service provider offers a slightly different set of computing options. As a result, public cloud systems offer scalability and adaptability at an affordable price.

Statista thinks that by 2022, the global market for public cloud computing will be worth $397 billion.

The public cloud has more than one customer and can be accessed from anywhere on the service provider’s network. An outside service provider takes care of this and ensures that all hardware needs are met—most of the time, a public cloud model costs between little and a little bit.

Also read : Top 10 Cloud Computing Challenges for IT Service Providers in 2021

3. Hybrid Cloud

The Hybrid Cloud is an integrated system that uses private and public cloud solutions. Sensitive applications are kept separate in private clouds, while more popular services are hosted in public clouds. Users can access public and private cloud workloads like data and applications.

This is both a shared and dedicated environment. It is hosted by the service provider and is open to both the public and private parts of the business.

The service provider and the enterprise are in charge of the hybrid cloud, each in charge of certain physical parts. The cost of a hybrid cloud architecture depends on how much it is hosted in public clouds and in private clouds. A recent study found that for 45 percent of businesses, hybrid cloud is the most important and best way to reach their IT goals.

4. Multi-Cloud Model

Multi-cloud computing uses the internet to store and process data like the hybrid cloud. This means that many public cloud services are in addition to a private cloud.

A multi-cloud environment gives you the same benefits as a public cloud, but your services come from more than one company. Most big companies have a multi-cloud architecture with a lot of complicated settings. Ninety-two percent of businesses, according to a study by Flexera, use more than one cloud service.

A multi-cloud and hybrid cloud models might look the same at first glance. There are, however, some differences between the two. For example, when we talk about hybrid clouds, we mean that they combine public and private clouds. On the other hand, the multi-cloud model shows how businesses use many cloud service providers to meet their needs.

In a nutshell, “multi-cloud” is a way for businesses to access and manage their data, applications, and infrastructure using cloud services from more than one provider. A multi-cloud architecture could include virtualization, but a hybrid cloud solution is not one.

How Using More Than One Cloud Can Help

The idea of using multiple clouds has several benefits.

Make things work better No. 1: Make a big difference.

The closer a cloud service provider’s data center is to an organization, the less latency, packet loss, and jitter there will be—businesses with much work to do benefit from having many cloud providers nearby.

A multi-cloud strategy lets businesses choose the best solutions to use their resources better and only pay for what they use.

Don’t use vendor lock, either.

Organizations use multi-cloud strategies to avoid becoming too dependent on a single cloud provider. Most suppliers add new features and services to their platforms to make them more complicated and set them apart from their competitors. No one service or product can meet every business’s needs.

Because of this, a multi-cloud strategy is perfect for businesses that want to find a good balance between flexibility and usefulness.

“Shadow IT” is something you should stay away from.

Businesses can also make the mistake of using too many cloud services. If different parts of a business choose different cloud services, the business could end up with a complicated web of cloud providers. This could lead to duplicate work and more work. Preferably, one would go for a well-thought-out multi-cloud approach.

Optimize Compliance

Most businesses can’t afford to store and manage vast amounts of data on their own, so they have to use cloud services from the outside.

Companies should use more than one cloud to ensure they meet all industry standards since many cloud providers don’t have built-in support for all critical compliance.

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Increase your ability to handle stress

Even the most reliable cloud service providers can experience unplanned outages, making it hard for a business to keep up with normal service levels. In addition, using a single service provider for all your apps and data needs can be challenging.

So, using multiple cloud service providers to deliver data and apps makes the system more resilient and speeds up recovery after a disaster.

Why should you use more than one cloud?

A multi-cloud architecture is for you if you don’t want to put all your data storage needs in the hands of just one company. Use one if it makes sense for your business to combine services from different providers. A multi-cloud strategy is what you should use if you need more availability.

Also read : How mobile app development is benefited by cloud computing?

When isn’t a multi-cloud environment a good idea?

If you don’t want to spend time and effort on a complicated cloud setup, you should choose something else. If your company doesn’t have IT workers familiar with many cloud vendors, you should choose a different cloud model. Don’t forget that redundancy and service replication across multiple clouds will raise your overall budget.

Final Thoughts

Many people don’t fully understand how cloud computing has changed how businesses worldwide work. When a business is growing, it’s essential to know the different kinds of cloud computing to choose the one that best fits its needs.

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