Introduction to Cloud Computing
Cloud Computing : Module 1
Objectives
What?
Why?
How?
What is Cloud?
Cloud Computing and You
Cloud Computing and You
Cloud Computing and You
The New York Times Story
Newspapers from 1851 - 1922 4 TB scanned data
The New York Times Story
Newspapers from 1851 - 1922 4 TB scanned data
Cost?
Time?
Efforts?
Solution?
Amazon EC2 + Amazon S3 + Hadoop11 Million Articles converted to PDF
Cost : $240
timesmachine.nytimes.com
Why Cloud?
Reduces costs of hardware, bandwidth and maintenance
Task can be divided
Offerings are on Pay Per Use Model
No Initial Investment
Availability and Reliability
Types of Cloud
Source : http://www.skali.net/public-cloud-vs-private-cloud
Hybrid Cloud
Types of Cloud
Public Cloud Private Cloud
Security (Private Cloud) +
Low Maintanance (Public Cloud)
Offerings
SAASSoftware As A Service
PAASPlatform As A Service
IAASInfrastructure As A Service
Pay per use softwares, e.g. MS Office 365
Platform for Building or Deploying Applications, e.g. Google App Engine
Raw infrastructure (storage, compute, network) available on demand
Tasks
• Make a list of 5 cloud based services that we didn’t discuss• Find out the cloud offerings provided by Amazon
That’s All Folks!