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Basic Knowledge of Cloud

Basic Knowledge of Cloud

Cloud is a hot topic for IT industry. We have decided to start an knowledge series to understand the cloud. So basic Knowledge of cloud will be discussed into three Parts 

1- Cloud Computing
2- Type of Cloud
3- Type of Cloud Service

Cloud Computing- It provides 'storing & accessing  data over internet rather than your own servers'.

Type of Cloud Model-   There are three types of cloud
  • Public Cloud- Every thing is build on the cloud provider. It is open for all. It also known as Cloud-Native. 
  • Private Cloud-  Every thing build on company's datacenters. It is also knows as On-Premise. The cloud could be Open Stack. It is open only for owner otherwise locked for all. 
  • Hybrid Cloud- It is integrated version of public and private cloud that's why it is called hybrid. It used by Both On-Premise and a cloud service provider.
Cloud Models


Type of Cloud Service- Cloud service has been categorized into three types
  • Saas( Software as a Service ) is generally  for Customer. Example- Office 365,Gmail, Yahoo etc.
  • Paas(Platform as a Service) is generally for Developers. Example- Heroku
  • Iaas (Infrastructure as a Service) is generally for IT Team.
Services managed by


Note- 
  • Short Name to remember - SPI
  • AAS- As a Service

Why Cloud?

 Cloud provides below given benefits for customers.
  • Serverless Computing
  • Pay as you go(PAYG) or consumption based-Pricing model
  • Secure, Reliable, Global, elastic, Scalable.
Top cloud -  AWS, Azure, Google, IBM etc.

Thanks for your support and keep subscribe this blog for moral support.

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