Cloud Computing Essay

3582 words - 15 pages

A COLLOQUIUM REPORT

ON

“CLOUD COMPUTING”

BY

“DIVYANSH”

UNDER THE GUIDANCE OF

“Ms. YOGITA CHHABRA”

[pic]

DEPARTMENT OF INFORMATION TECHNOLOGY

AJAY KUMAR GARG ENGINEERING COLLEGE GHAZIABAD

YEAR:- 2010

AJAY KUMAR GARG ENGINEERING COLLEGE GHAZIZBAD

CERTIFICATE

This is to certify that “DIVYANSH” (2802713004), Student of B.Tech,
Final year Information Technology , has given colloquium on the topic “ Cloud Computing ”.

( ) ( )
Ms.Yogita Chhabra Prof. Yogesh Kumar Mittal
(Lecturer) ...view middle of the document...

Key Features of Cloud Computing 10

4. Layers 13

5. Components 15

6. Types 16

7. Standards 18

8. Case study 19

9. Issues 22

10. Conclusion 24

11. References 25

INTRODUCTION

Cloud computing is Internet-based computing whereby shared resources, software, and information are provided to computers and other devices on demand, like the electricity grid

Cloud computing is an emerging approach to shared infrastructure in which large pools of systems are linked together to provide IT services.

Cloud computing is a resource delivery and usage model, it means get resource (Hardware, software) via network. The network of providing resource is called ‘Cloud’. The hardware resource in the ‘Cloud’ seems scalable infinitely and can be used whenever.

The simple definition of cloud computing is that it involves using Web-based computing tools and storing information on remote servers maintained and operated by another company.

• The cloud is a metaphor for the Internet, based on how it is depicted in computer network diagrams, and is an abstraction for the complex infrastructure it conceals.

When talking about a cloud computing system, it's helpful to divide it into two sections: the front end and the back end. They connect to each other through a network, usually the Internet. The front end is the side the computer user, or client, sees. The back end is the "cloud" section of the system.

• The front end includes the client's computer (or computer network) and the application required to access the cloud computing system. Not all cloud computing systems have the same user interface. Services like Web-based e-mail programs leverage existing Web browsers like Internet Explorer or Firefox. Other systems have unique applications that provide network access to clients.

• On the back end of the system are the various computers, servers and data storage...

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