Cloud Computing ??? What is it ?

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> Definition  :- Cloud computing consists of hardware and software resources made available on the Internet as managed third-party services. These services rely on advanced software applications and high-end networks of server computers.

 >  Service Models :-

 > Infrastructure as a Service (IaaS): Organizations make use of the unlimited storage potential of the cloud infrastructure. They can expand and shrink their storage space as needed without having to worry about dedicated servers on site.
> Software as a Service (SaaS):-  It allows people to access the functionality of a particular software without worrying about storage or other issues.

> Platform as a Service (PaaS): Companies can run their applications on the cloud service’s platform without having to worry about maintaining hard drives and servers.

> Mobile "Backend" as a Service (MBaaS): Mobile and Web app Developers are provided with a way to link their apps to Cloud Storage.

> Serverless Computing : In this type of Model Cloud Provider fully manages starting and stopping of Virtual Machines.


> Examples of Cloud Computing :-
  1. > Virtual IT (Information Technology): Configure and utilize remote, third-party servers as extensions to a company's local IT network

  1. > Software: Utilize software applications or develop and remotely host custom built applications.
  2. > Network Storage: Back up data across the Internet to a provider without needing to know the physical location of storage

> Examples of Cloud Computing Services :-




  1. > Google Cloud Services

  1. > Amazon Cloud Services
  2. > Google Apps and Microsoft Office Online
  3. > Online Multiplayer Gaming
  4. > Apple iCloud
  5. > MIcrosoft Virtual Labs

> Note :- 

> Before Start Learning about actual Cloud Computing There are many things needs to be taken care of in depth like Server, IP , DHCP , DNS . How  to Divide IP ? What is DHCP and its use ? How IP are divided into Subnets  ? What is use of DNS ? And Much more ...

> I'll be providing all posts related to Server which includes all basic information regarding server and its use. Because Server is also main part of Cloud which manages everything.

> From Next post we will start learning everything on Microsoft Windows Server 2012 (GUI mode).

> There will be many Video Tutorial will be also available from my side.




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