What is Cloud Computing? Types of Cloud Computing 2023

Cloud Computing

You must have heard this word many times, but do you know that after all this cloud computing is done, why it is being heard so much these days as we know that computer network technologies. It has made a lot of progress in the last few 20 years.

Ever since the internet is the most popular computer network, there has been a lot of advancement in the field of computer network and there has been a lot of research especially in the field of technologies like distributed computing.

Cloud Computing

These technical terms, the concept of both distributed computing and cloud computing is the same, just that there is something different in both. So if you want to understand about cloud computing, then it is important for you to understand distributed computing as well.

Both Distributed Computing and Cloud computing are so popular because we did not need a better computing network so that our data could be processed faster. So today we have done cloud computing? In this article you will know about it in full detail and why it is becoming so popular.

What is Cloud ?

Talking about the cloud, it is the design of a large interconnected network of servers which is designed to deliver computer resources. And there is no concept of exact location where the data is coming from and where it is going. .

In the language of business, nothing happens by saying “The Cloud“. Cloud computing is a collection of license services that are provided by different vendors.

Instead of cloud service technology management and technology acquisition, they manage different products from some other place and one thing remains active only when it is needed.

What is Cloud Computing?

If someone provides any service through internet, then use is called cloud computing. Or rather, cloud computing is a computing style that provides massively scalable and flexible IT-related capabilities as a service with the help of internet technology.

Facilities like infrastructure, platform, application and storage space are available in this service. In this, users use services according to their needs and pay for the same services they use.

There is a lot of competition in the world these days and in such a situation, people need service on the internet all the time, that too without any delay.

3 Main Types of Cloud Computing are :

1. Private Cloud
2. Public Cloud
3. Hybrid Cloud

There are also 4 main types of cloud computing services:

        1. Infrastructure-as-a-Service (IaaS)

 2. Platform-as-a-Service (PaaS)

 3. Software-as-a-Service (SaaS)

 4. Function-as-a-Service (FaaS)

Each cloud abstracts, pools and shares scalable computing resources over a network! Each cloud type also enables cloud computing, which is the act of running workloads within that system and each is built using a unique mix of cloud technologies, which almost always includes an operating system.

System, some kind of management platform and application programming interface (API).

Virtualization and automation software can be added to any type of cloud for additional capabilities or increased capacity!

Let us know how many types of cloud computing are there and how Cloud Computing Deployment Models work:

How many types of cloud computing are ?

Like cloud service models, each cloud deployment model has its own specific setup with different requirements and a range of associated benefits, such as: public cloud, private cloud, Hybrid Cloud

Cloud deployment types: public, private and hybrid- Cloud deployment types: public, private and hybrid

First, you need to determine the type of cloud deployment or cloud computing architecture on which your cloud services will be implemented. There are three different ways to deploy cloud services: on a public cloud, a private cloud, or a hybrid cloud.

1.Public Cloud Computing

The public cloud is owned and operated by third party cloud service providers, who provide their computing resources such as servers and storage over the Internet. Microsoft Azure is an example of a public cloud. You access these services and manage your account using a web browser.

2.Private Cloud Computing

A personal cloud computing refers to cloud computing resources exclusively used by a single business or organization. Some companies even pay third-party service providers to host their own private cloud! A private cloud is one in which services and infrastructure are maintained over a private network.

3.Hybrid Cloud Computing

Hybrid clouds combine public and private clouds, tied together by technology that allows data and applications to be shared between them.

By allowing data and applications to move between private and public clouds, a hybrid cloud gives your business more flexibility, more deployment options and helps optimize your existing infrastructure, security and compliance.

Types of cloud services

Most cloud computing services fall into four broad categories: infrastructure as a service (IaaS), platform as a service (PaaS), serverless and software as a service (SaaS). – SaaS).

These are sometimes called cloud computing stacks because they are built on top of each other! Knowing what they are and how they differ makes it easier to meet your business goals.

Cloud services are of many types depending on the needs of the user and the goal of the cloud provider. Let’s take a look at the different types of cloud services that you can use personally or for your company.

1. Infrastructure as a Service

With IaaS, the most basic category of cloud computing services, you can rent IT infrastructure—servers and virtual machines storage, networks, operating systems—from cloud providers on a pay-as-you-go basis. But take it. Then they use that cloud infrastructure to build their applications.

2. Platform as a Service

Platform as a Service refers to cloud computing services that provide an on-demand environment for developing, testing, delivering and managing software applications!

PaaS is designed to make it easier for developers to build web or mobile apps, without having to worry about setting up or managing the underlying infrastructure of servers, storage, networks, and databases required for development.

3.Software as a Service

With SaaS, cloud providers host and manage software applications and underlying infrastructure and handle any maintenance such as software upgrades and security patching.

Users connect to applications over the Internet, usually with a web browser on their phone, tablet or PC.

Although until now IaaS, PaaS, and SaaS were the three main models of cloud computing, and essentially all cloud services fit into one of these categories! However, a fourth model has appeared in recent years:

4. Serverless Computing/Function as a Service:

FaaS, also known as serverless computing, breaks down cloud applications into even smaller parts that run only when they are needed.

Overlapping with PaaS, serverless computing focuses on building app functionality without having to constantly manage the servers and infrastructure needed to do so,

The cloud provider handles the setup, capacity planning and server management for you. Serverless architectures are highly scalable and event-driven, using resources only when a specific function or trigger occurs

What are the popular uses of cloud computing? 

 Provides cloud computing database services.

 A variety of cloud services can provide simulations for developing and testing products.

 Cloud computing services are widely used in the analysis of big data.

 You can easily share your large files to a remote cloud host.

 Storing data on the cloud prevents data loss.

Characteristics of Cloud Computing :

Some of the features of cloud computing are as follows:

1. Resource Availability:

Cloud computing is designed for many customers. i.e. each user has access to the resources. All this is done through the Multi-Tenant Model. Users can modify physical and virtual resources according to their demands. We also call this resource pooling, because in this resources are pooled in order to provide services to many users.

2. Self-service on demand:

User can use computing resources as per his requirement. If it needs resources like – storage space, database, virtual machine etc. So he can use them without requesting the service provider.

3. Broad Network Access:

Cloud computing resources are present all over the Internet and they can be used very easily.

4. Easy Maintenance and Low Downtime:

Server maintenance is very easy. Server downtime is also minimal, with no downtime in some cases. The reason for this is the frequent updates of cloud computing, which fixes the old shortcomings.

5. Elasticity:

They can also be reduced if not necessary. Overall, Cloud Computing has the ability to organize resources.

6. Pay as you go:

The user pays only for the time he used the resources.

Benefits of Cloud Computing

Cloud computing is a big change from the traditional way of thinking about IT resources. Here we have listed 8 biggest advantages of cloud computing. This is the reason why most of the organizations and businesses are turning to cloud computing services nowadays.

Cloud computing providers are now making big money with this revolutionary moment. But partnering with specialist cloud providers is vital to handle such changing technology. With cloud computing, you have more secure storage to take on the huge storage burden.

Let us now know the top benefits of cloud computing, from which cloud computing can help businesses save more money and time:

1. High efficiency

Cloud computing is the most reliable and easy to understand technology ever. The technology has been developed in such a way as to avoid human error. It has become a common practice that their need to constantly spend on specialized IT resources has drastically reduced. This leads to better efficiency at less cost.

2. Simple resource management

With an off-site server managed by experts, cloud computing enables you to run a business with a single focus! Access to stored data is far easier and unconditional.

Since the data ever needs random access. Thus, it is important for business owners to be more competitive and cloud technology makes your job even simpler.

Cloud technology will help you get the data. The most economical way to stay updated with cloud computing technology and beat your competitors.

3. Cost

Cloud computing helps in reducing many expenses such as power and cooling costs, server maintenance, upgrade and licensing expenses etc. More than 50% of businesses use cloud computing for their businesses! A flexible technology not only saves money, but also the time spent updating to new technology.

Eliminates the capital expenditure of purchasing cloud computing hardware and software and setting up and running an on-site datacenter.Cloud computing is economically optimized.

4. Speed

Cloud computing services is are self-service, provided on demand. giving businesses a lot of flexibility and capacity planning. Takes the pressure off.

5. Global scale

The great thing about cloud computing is that your team can be connected from anywhere in the world! Whether your offices are located in different locations or at a very remote location, with just an internet connection all your team members will be connected to each other. The cloud connects people working on the same project and working from a different connection.

6. Productivity

An on-site datacenter usually requires a lot of racking and stacking, such as hardware set up, software patching, and other time-consuming IT management tasks.

7. Performance

The largest cloud computing services run on a worldwide network of secure data centers, which are regularly upgraded to the latest generation of fast and efficient computing hardware!

It offers many benefits over a single corporate datacenter, including lower network latency and greater economies of scale for applications.

8. Security

Many cloud computing services providers offer a comprehensive set of policies, technologies, and controls that protect you while helping to protect your data, apps, and infrastructure from potential threats. Let’s strengthen the situation overall.

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