This document is a report submitted by Aman Raj and Sandeep Kumar to their professor Manas Sir in the computer science department. It discusses cloud computing, defining it as using computing resources over a network as a service and separating applications from the operating system. It also outlines the philosophy of cloud computing turning IT into a utility, discusses privacy and security issues, and describes public, private and hybrid cloud models. Major cloud service providers are identified as Amazon, Google, Yahoo, IBM and Microsoft.

1.  AMAN RAJ 1113077
 SANDEEP KUMAR 1113104
UNDER THE GUIDANCE OF
MANAS SIR
DEPT OF CSE
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SUBMITTED TO :
MANAS SIR
DEPARTMENT OF :
COMPUTER SCIENCE ENGG.
SUBMITTED BY :

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3.  An overall philosophy and design concept
 Use of computing resources as a service over a network
 Separate the applications from the operating system
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 Turns of IT consumption to utility consumption
 privacy of data in cloud

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 PUBLIC CLOUD
 PRIVATE CLOUD
 HYBRID CLOUD

7. GIANTS OF CLOUD SERVICES
 Amazon : leading company in cloud computing industry
 Google
 Yahoo
 IBM
 Microsoft
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