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What Are The Three Basic Components Of Cloud Computing?

by Ghulam Mujtaba
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Three basic components of cloud computing with specific objectives and roles. In today’s world, cloud computing is everywhere. You probably use cloud computing daily, even if you’re not aware of it. Do you use Google Docs or MS Word online to edit documents? If you answered yes, then you used a cloud-based application.

However, the cloud is more than just online document editing, and it is an excellent technology for businesses that focuses on running their business instead of maintaining IT infrastructure.

Said another way, what is cloud computing? For different stakeholders, cloud computing means other things. Modern technology allows people to access the cloud at any time. Today, professionals can work from home thanks to the cloud.

Cloud computing is a cost-effective technology for enterprises and small businesses. Moreover, it is flexible, scalable, and business-continuous.

The first step towards understanding cloud computing is understanding how companies handled their IT departments in the past. Prior to cloud computing, businesses purchased high-end servers, storage disks, and cables. So, the other accessories for running applications and storing data.

What Are Three Basic Components Of Cloud Computing?

The hardware equipment purchased by Company A is based on the company’s current needs, and yet we know that these needs can change over time. 

I find it challenging to match hardware scalability with business requirements in this case. Companies need to purchase more equipment and invest in more systems, such as continuous power supply and cooling

As for downscaling, it is also not flexible, since you will use the same resources no matter how much computing power you need. It meant that businesses had to purchase resources they would not use, and the utilization of resources was thus an issue. 

One of the significant disadvantages was hiring a technician to update the Software and maintain the hardware. Before we begin to understand the details of the three basic components of cloud computing, let’s see the top benefits of cloud computing for businesses. 

What Are The Main Benefits Of Cloud Computing?

1. Cost of Cloud Computing

The server racks don’t need to be maintained, and the power and cooling needs are not round-the-clock. The cloud allows companies to rent IT resources according to their needs. So they don’t have to buy hardware or staff a technical team to maintain it regularly.

2. Speed

With the cloud, you can automatically provision resources based on your business needs in real-time. No matter how much computing power you need. 

3. Security

It uses a host of security measures, such as physical protection of data centers and advanced encryption algorithms that ensure the security of data transfers over the internet. 

Cloud computing providers comply with various compliance policies, including HIPAA, GDPR, etc. 

4. Performance

Data centers are regularly upgraded with the latest computing hardware, and they offer several advantages over on-site data centers. In addition, users of deployed applications will experience improved performance and reduced latency. 

5. Scalability

Companies once resorted to physical hardware for computing, but this solution wasn’t scalable enough to meet business needs. Their IT infrastructure couldn’t be expanded and contracted easily, but cloud computing solved this problem. 

 Three Basic Components Of Cloud Computing 

 1. Infrastructure as a Service 

Companies rent computing services as Infrastructure. A number of cloud computing providers use their servers and storage devices, including Amazon EC2, Rackspace Cloud, etc. 

Business servers can run any operating system and be configured to host web applications and other applications without investing in new hardware.  

Advantages of IaaS

  • Business Continuity: Cloud computing allows you to replicate your data in multiple data centers around the world, which will enable you to continue operating your business in the event of a natural or manufactured disaster. 
  • Faster Scaling: The use of IaaS eliminates the need for manual provisioning of servers in times of fluctuating workloads. Using this technology, real-time allocation and reallocation of resources happen automatically. So you don’t pay for resources you don’t use.
  • Concentration on business: Telecommunication networks enable organizations.

 2. Platform as a Service 

PaaS (Platform as a Service) offers businesses the resources to develop and deploy software platforms. Any application can be developed and deployed with our platform, from simple cloud applications to complex, sophisticated enterprises.

Furthermore, it is possible for developers to build applications using the PaaS framework. Many of the features offered by the cloud reduce the amount of coding that developers have to do, including scalability, high availability, and multi-tenancy capability.

Advantages of PaaS:

  • Raise efficiency by reducing coding time
  • Develop for multiple platforms at the same time
  • Facilitates the use of sophisticated Software Simplify the management of remote workers

3. Software as a Service 

The Software as a Service model is a method of delivering Software Over the internet, enabling users to access data from anywhere and anytime. Moreover, a vendor hosts its applications on the cloud and makes them available to users through a subscription service. 

SaaS offers businesses more incredible customizability, one of its main advantages. The SaaS model makes adding features easy, and the SaaS model also provides the security of your data. 

 Wrapping Up 

You should have learned a lot about computing after reading this article. Find out how it can reduce costs, as well as eliminate various IT hassles for your business. We also discussed artificial intelligence, machine learning, and cyber-physical systems. Cloud computing covers a wide range of today’s hot technological trends.

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