This document provides an overview of cloud computing versus traditional computing. It discusses the history of cloud computing concepts dating back to the 1950s. The key components of cloud computing are clients, distributed servers, and data centers. The main service models of cloud computing are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). The document outlines some of the main differences between cloud and traditional computing such as on-demand access and management by the provider. It also discusses some risks of cloud computing like outages and data migration issues.

1. Presented by-
Priyanka P. Pattnaik
Roll no.-19
Sic-IT145501
Cloud Computing
Vs.
Traditional Computing

2. Contents….
.cloud
.cloud computing
.history
.traditional computing
.cloud components
.cloud service models
.difference
.risk
.failure

3. CLOUD?

4. CLOUD
Public
Cloud
Private
Cloud
Hybrid
Cloud

6. Cloud Computing ?

7. History….
• Concept evolved in 1950(IBM) called RJE (Remote Job Entry
Process).
• In 2006 Amazon provided First public cloud AWS(Amazon Web
Service).

8. Traditional Computing?
Traditional
Computing
Shared hosting
Dedicated Hosting

9. Cloud Components....
It has three components
1) Client computers
2) Distributed Servers
3) Datacenters

10. Clients ?
Clients are the device that the end user interact with cloud.
Three types of clients:
1) Mobile
2) Thick
3) Thin (Most Popular)

11. Datacenter ?
• It is collection of servers
where application is placed
and is accessed via internet.

12. Distributed Server ?
• Often servers are in
geographically different places,
but server acts as if they are
working next to each other

13. Service Models…
Cloud Clients
IaaS
(infra structure
as a service)
PaaS (Platform
as a service)
SaaS
(Software as a
service)

16. Major difference….
• Cloud Computing is sold on demand
• The service is managed by the provider
• User can determine the amount of service they take
• Users can log on to the network from any computer in
the world

17. Risks in Cloud Computing
• Take a long time to resolve.
• Terms and condition issue
• You are dependent on cloud computing provider.
• Data migration issues when changing cloud provider
• What happens if your cloud provider goes out of business?

18. • Amazon's failures: (April 22, 2011)
Quora.com, Reddit.com, GroupMe.com and Scvngr.com unable to
access.
• Microsoft online services hit by major failure:
(September 9, 2011)
Hotmail, Office 365 and Skydrive
Failures of cloud

19. Conclusion..

20. References….
[1] https://www.techopedia.com/definition/6597/computing
[2]https://www.google.co.in/?gfe_rd=cr&ei=cIXSWNu2JMKF0ASbj5W4
Aw&gws_rd=ssl#q=cloud+computing+vs+traditional+computing&*
[3] www.linkedin.com