Tuesday, 7 January 2020

What is Cloud Computing?

Cloud computing is usually associated with the accessibility of on-demand for resources and computing power. The resources are usually the infrastructure, the platform or the software system.
The best example to understand the concept of cloud computing is that electricity returns to our homes and is measured by the meters. For the abuse of electricity, there are completely different square measurement sockets and switches. Every time we would like to charge our mobile phones, use the microwave or use an electric refrigerator, etc., they use electricity according to the device. Therefore, the bill includes accordingly, the devices use electricity.

In the same method, Cloud Computing is that model on-demand to provide services within the type of infrastructure as a service, platform as a service and software systems as a service. Then, regardless of the user's use within the amount of their time, the cloud provider can send the invoice to the user accordingly.


There are certain attributes of cloud computing:
1) Self-service: The user simply needs to present an Associate account and can request services from the service provider. Totally, a conception of self-service without the involvement of the third person.
2) Service catalog order: The service catalog can be a document that shows the offers of companies for users, which is managed and maintained by the catalog administrator or administrator.
3) Measurement and billing: One of the main vital attributes is that the activity, regardless of the services used by the user; it must be measured so that the service provider charges it according to the use.
4) Elastic Scaling: According to user requirements, resources are often rescaled and reduced.
5) Rapid Provisioning: In Cloud computing, the user obtains resources or services in just one click do not have to move here and there for the services.

6) Advanced Virtualization: Virtualization is the technology that enables cloud computing.

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