Introduction to Cloud Computing

by Rakesh on February 5, 2013


  • Traditional Computing
    • Data stored on single computer.
    • Data can be deleted or damaged or lost.
  • PC-Centric
    • Documents and files are located in single machine or small Local Area Network.
    • Can not access from any where (Access limitation).

Why Cloud Computing?

  • Data Recovery Is Possible
  • Authentication Is Possible
  • Less Expensive(Pay Per Use)
  • Remote Access Is Possible

What Is Cloud Computing?

  • Definition:-  Cloud is a large group of interconnected computers.
  • Extends beyond a single company or enterprise.
  • Access is via the Internet.

Architecture Of Cloud Computing

  • Individual user connect to the cloud.
  • Cloud seen as single application, device or documents.
  • The hardware in the cloud is invisible.

Types of Cloud

  • Public Cloud
  • Private Cloud

Key Properties Of Cloud Computing

  • Cloud Computing Is User Centric
  • Cloud Computing Is Powerful
  • Cloud Computing Is Accessible
  • Cloud Computing Is Intelligent
  • Cloud Computing Is Programmable

Advantages of Cloud Computing

  • Collaborators:
    The ability to share and edit documents in real time between multiple users is one of the primary benefits of web-based applications; it makes collaborating easy and even fun.
  • Road Warriors:
    you can access a single version of your document from any location.
  • Cost- Consious users:
    With cloud computing you can save money on both your hardware and software.

Disadvantages of Cloud Computing

  • Require Constant Internet Connection
  • Does not Work With Slow Connection
  • User Has Limited Access  And Does Not   Get Freedom Because They Depends On Cloud Computing Provider


  • Thus cloud computing provide a super-computing power .This cloud of computers extends beyond a single company or enterprise.
  • The applications and data served by the cloud are available to broad group of users, cross-enterprise and cross-platform.

See Video : Cloud Computing

Download Presentation Colud Computing

Thank You.. I hope this post is useful  for you…. 🙂


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