1. CLOUD COMPUTING By : Amar Ashour

2. Introduction: You need to build your own company Opps there is a problem

3. You need a server You need a system Engineer You need to buy another server for packup You need to pay the bills for the server consumed energy , cooling energy and pay the Engineer salary

4. o.M.g You have many bills

5. The problem solving The server is Already in the internet You don’t need a server or another for pack up you also don’t need to system engineer You will not pay for energy or salaries You only need to use: The cloud computing

6. To the cloud

7. What is the cloud? Making all your APPs and OS on the internet by Using remote servers

8. When you hear cloud 3 things come :to your mind 1) SAAS-Software As a Service 2) Utility Computing 3) Virtualization

9. How does cloud computing work? The client ask the service provider for a server and chose the OS and other tools Now you got the server And you can increase the capacity any time

10. Features: 1.Capability of increasing capacity 2.Cost decreasing 3.Never rely on place or tools 4.The user is away of technical support or system improvement 5.The using of cloud high speed

11. Disadvantages: 1.Reachability 2.The server place 3.Not save 4.Reliability 5.Internet speed

12. Components of the cloud computing: 1 ) Applications 2) Client 3) Infrastructure 4) Platform 5) Service

13. Companies providing clouds: Microsoft ,Google ,Sun ,and Amazon

14. References: http://en.wikipedia.org/wiki/Cloud_computing http://knol.google.com/k/sam-johnsto...dljz4ypn6xa/2# http://tech.eng-mmf.com/2009/11/cloud-computing/