know all the basics about cloud computing

1. Cloud computing
Presented by priya gharate,
Sandip foundation

2. Outline
• Introduction
• What is cloud computing
• Why cloud computing
• Cloud Architecture
• Cloud service models
• Types of Cloud Storage
• Advantages
• Dis advantages
• conclusion

3. Introduction
• Isn't PC-centric; “document centric”.
• Software programs stored on servers accessed via the internet.
• Edit and collaborate documents in real time.

4. What is cloud computing?
• Relies on sharing computing resources
• Cloud computing- internet based computing
• Servers, storage and applications are delivered through internet.
• It is comparable to grid computing

5. Why cloud computing?
• User centric
• Task centric
• Powerful
• Accessible
• Intelligent
• programmable

6. Cloud Architecture
• Users connect to the cloud from personal
computers or portable- over the internet.
• Cloud is seen as single application, device, or
document
• Hardware in cloud is invisible.

7. Cloud service models
1. Software as a Service (SaaS)
2. Platform as a Service(PaaS)
3. Infrastructure as a service(IaaS)

8. SaaS
• Provider will license user
• E.g.: Google Apps, Microsoft Office 365, Onlive, GT Nexus,
Marketo, TradeCard.
• Prons: 1.free paid
2.accessible
3.collaborative working
• Cons: Generic applications not always suitable for business
use…

9. PaaS
• Cloud provider deliver a “computing platform”
• E.g., cloud foundry, Google app engine, Mendix, OrangeScape
• Pros: 1. Rapid development at low cost
2.private or public deployment
• Cons: limits developer to provider languages and tools.

10. IaaS
• Offers virtual machines and other resources.
• Ex.: Amazon EC2, HP cloud, SingleHop

11. Types of Cloud Storage
• Public cloud
• Private cloud
• Hybrid cloud

12. • Public cloud: computing resources are provisioned over
the Internet, and third party service provider services as
“utilities”.
• private cloud: it has removed no of objections over
security & issues connected.
• Hybrid cloud: combination of public & private cloud
storage.

13. Conclusion
• Provide a “super computing power”
• The applications and data served by the cloud are available to broad group of
users.
• So many advantages like lower costs, improved performance, device
independence.

14. Thank you