Cloud Computing vs. Traditional Computing

Presented by-Priyanka P. PattnaikRoll no.-19Sic-IT145501

Cloud ComputingVs.

Traditional Computing

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

CLOUD?

CLOUD

Public Cloud

Private Cloud

Hybrid Cloud

Cloud Computing ?

History….

• Concept evolved in 1950(IBM) called RJE (Remote Job Entry

Process).

• In 2006 Amazon provided First public cloud AWS(Amazon Web

Service).

Traditional Computing?

Traditional Computing

Shared hosting

Dedicated Hosting

Cloud Components....

It has three components 1) Client computers

2) Distributed Servers

3) Datacenters

Clients ?

Clients are the device that the end user interact with cloud.

Three types of clients:

1) Mobile

2) Thick

3) Thin (Most Popular)

Datacenter ?

• It is collection of servers

where application is placed

and is accessed via internet.

Distributed Server ?

• Often servers are in

geographically different places,

but server acts as if they are

working next to each other

Service Models…

Cloud Clients

IaaS

(infra structure as a service)

PaaS (Platformas a service)

SaaS

(Software as a service)

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

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?

• 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

Conclusion..

References….

[1] https://www.techopedia.com/definition/6597/computing

[2]https://www.google.co.in/?gfe_rd=cr&ei=cIXSWNu2JMKF0ASbj5W4Aw&gws_rd=ssl#q=cloud+computing+vs+traditional+computing&*

[3] www.linkedin.com