What is Cloud Computing?

What is Cloud Computing: An Overview Of Cloud Computing

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We know that this generation is advance generation everything is possible with the help of technology. The popular trend in today’s technology is “Cloud Computing”.

Cloud Computing is the use of software and hardware to send a service over a network. With the help of cloud computing, users can access files and use any type of application from any device that can access the internet. It means your data is stored at a place and it is integrated with other web information.

The architecture of Cloud Computing

  • Front-end cloud computing.
  • Back-end cloud computing.

Front end and Back end

Front-end cloud computing

Front end cloud computing is basically the side that is visible to the clients, customers, or users. In simple words, we can say that front-end cloud computing is used to access the data or program using the browser.

Back-end cloud computing

Back-end cloud computing is basically the side that is used by the service provider. It includes various computers, servers, virtual machines and programs that combine to become a back-end platform.

Types of Cloud Computing

There are mainly three types of cloud computing:-

  • Public Cloud.
  • Private Cloud.
  • Hybrid. Cloud.

types of cloud computing

Public Cloud

If we are talking about the public cloud, it means that the Whole computing infrastructure is located on the premises of a cloud computing company that offers the cloud service.

Private Cloud

If we are talking about private cloud, it means hosting all your computing infrastructure yourself and is not shared. The safety and the control degree is the highest while the use of a personal network.

Hybrid Cloud

Hybrid cloud is the combination of first twos means Public cloud and Private cloud. It is mostly used to presenting for more flexibility to agencies while having control over essential operations and assets, coupled with advanced flexibility and cost-efficiency. Hybrid cloud enables companies to take advantage of Public as well as Private Cloud.

Types of Cloud Services

There are mainly three types of cloud services:-

  • SAAS  (Software as a service)
  • PAAS  (Platform as a service)
  • IAAS   (Infrastructure as a service)

cloud computing services

SAAS (Software as a service)

SAAS means it provides you with a completed product that is run and managed by the provider of service.

PAAS (Platform as a service)

PAAS method It approaches it eliminates the need for groups to manage the underlying infrastructure and allow you to attend at the deployment and management of your applications.

IAAS (Infrastructure as a service)

IAAS means once in a while abbreviated as IaaS, carries the basic constructing blocks for cloud IT and usually provide get right of entry to networking features, computers (virtual or on devoted hardware), and facts garage space.

Uses of Cloud Computing

There are many uses of Cloud Computing although you realized it or do not realize it right now. Most of us use an online service to send an email, download movies, edit documents, etc. It is likely possible because cloud computing makes it possible. Today quite a few organizations starting from tiny startups to government businesses are embracing this era for the following:

  • Create new apps.
  • Create new services as well as backup, store and recovering of data.
  • Stream Audio and video.
  • Analyze data for patterns.
  • Make Predictions.

Benefits of Cloud Computing

  • Saving of Cost
  • Scalability
  • Mobility
  • Quality Control
  • Competitive Edge
  • Automatic Software Updates

Saving of Cost

There are a number of motives to characteristic Cloud era with lower costs. The billing model is paid according to usage; the infrastructure is not purchased thus lowering maintenance. The initial cost and recurring prices are much lower than traditional computing.


Your commercial enterprise can scale up or shrink your operation and storage needs quickly to fit your situation, permitting flexibility as your wishes change. Rather than shopping and installing high priced upgrades yourself, your cloud computing service company can handle this for you. Using the cloud frees up your time so that you can get on with running your commercial enterprise.


Cloud Computing grant mobile access to share data through smartphones and devices. Staff with busy schedules and employees who live a long way far from their corporate office they can take advantage of cloud computing to keep instantly up to date with their clients and co-workers.

Quality Control

There are few matters as unfavorable to the achievement of an enterprise as poor quality and inconsistent reporting. In cloud computing, all the files are saved in one place or in a single format. With everybody accessing the same information, you can maintain consistency in data, avoid human error, and have a clear document of any revisions or updates.

Competitive Edge

While the popularity of cloud computing is increasing, there are still those who try to keep everything local. If you enforce a cloud-based totally solution before your competitors, you’ll be in addition along with the gaining knowledge of curve by the point they capture up.

Automatic Software Updates

For those who have lots to get done, there is not anything more irritating than having to attend for device updates to be installed. Cloud-based programs routinely refresh and replace themselves, instead of forcing an IT department to carry out a guide organization-wide replace.

Disadvantages of Cloud Computing

  • Network Connection Dependency
  • Loss of Control
  • Technical Issues
  • Limited Features

Network Connectivity Dependency

If anyone wants to take the benefits of cloud computing, then your business must always have an internet connection. Unhappily, there is no way to throughout this way. Every business needs a network to send files to the cloud and recover it.

Loss of Control

We actually trusting in another party who takes care of our data. We think that the maintainer can maintain our data according to us. You ought to agree with that your provider’s facts facilities are compliant and secured each physically and online. Some find the dearth of in-house control of the server unnerving.

Technical issue

Many times there are technical issues in cloud computing for this you have to call your hosted provider you have no choice instead of this. No one cannot fix their cloud problems themselves and some providers not offer technical support.

There is an easy way to get off from this problem: Pick hosted services providers who offer 24*7 support to their clients.

Limited Features

Not all cloud providers provide equally features, all provide different features according to their packages. If you use this for storage and backup then you have to choose a good provider you unlimited bandwidth. You may also experience limited storage space or accessibility

What Is Cloud Computing AWS?

Cloud Computing AWS (Amazon Web Services) is the world’s most extensive and widely adopted cloud platform. Amazon Web Services 175 fully-featured services from data centers globally. Amazon Web Services helps million of customers to grow their startup businesses very easily and fastly. Most of the private enterprises and government agencies use AWS because it gives good bandwidth at low costs.

How Does AWS Works?

Amazon Web Services is divided into many services and each service can be configured in different ways. Customers can be able to see configuration options and server maps of AWS services.

How AWS Works

These services include these terms by category:

  • Availability
  • Data Management
  • Migration
  • Storage Database
  • Hybrid Cloud Networking
  • Management
  • Monitoring
  • Security
  • Governance
  • Big Data Management
  • Analytic


AWS (Amazone Web Services) provide dozens of data to their customers all over the world where availability is possible we also can say Availability Zones (AZ) to it. A business or organization can choose multiple regions and multiple availability zones.


Amazon Web Services provide good storage to their customers. Many agencies and IT companies choose AWS for their storage because these companies have too much data in the comparison of small companies.


AWS provides good networking services to their users. Amazon Web Services gives administration control over a virtual network to use an isolated section of the AWS (Amazone Web Services) cloud.

Developer Tools

A developer can take advantage of AWS tools and software development kits (SDKs) to deploy and manage applications and services of a company. The AWS CLI (Command Line Interface) is the Amazones proprietary code interface. A developer can also use AWS tools to manage cloud services from windows.


That’s a new technological development and the potential to have a great impact on the world. It has many benefits to provide their users by which they can develop their businesses.

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