1. CLOUD COMPUTING. FIVE ESSENTIAL CHARACTERISTICS

2. WHAT IS CLOUD? 2

3. STANDARD DEFINITION The N ational I nstitute of S tandards and T echnology 3

4. ESSENTIAL CHARACTERISTICS 4 On-demand self-serviceBroad network accessResource pooling Rapid elasticityMeasured service

5. SaaS PaaS IaaS SERVICE MODELS 5 End users Developers System architects

6. Hybrid cloud DEPLOYMENT MODELS 6 Public CloudPrivate Cloud

7. ON-DEMAND SELF-SERVICE Engineer Cloud Give me VM now [ API request ] [ result ] 7

8. 8 ON-DEMAND: AWS EC2

9. 9 $ ec2-start-instances i-b3a850c8 INSTANCEi-b3a850c8stoppedpending $ ec2-describe-instances i-b3a850c8 RESERVATIONr-0a7cf16e852587906425defaultINSTANCE i-b3a850c8ami-82fa58ebec2-107-22-37-50.compute- 1.amazonaws.comip-10-122-235-23.ec2.internalrunning amkeys0t1.micro2012-09-03T14:13:56+0000 us-east-1aaki-825ea7ebmonitoring- disabled107.22.37.5010.122.235.23ebs paravirtualxen XNsFe1343912068109sg-da0169b3defaultfalse BLOCKDEVICE/dev/sda1vol-f8d0c8992012-09- 03T14:14:21.000ZtrueTAGinstancei- b3a850c8Nameubuntu-test-1TAGinstancei- b3a850c8Rolewebserver

10. BROAD NETWORK ACCESS 10

11. RESOURCE POOLING 11

12. RAPID ELASTICITY 12

13. MEASURED SERVICE 13

14. REASONS FOR CLOUD PLATFORM POPULARITY 14 Cost reduction Scalability and elasticity Ready for automation Device and location independent Buzzword Pay as you go

15. 15 OUR CONTACTS SpecialEPM-CITConsulting@epam.com https://kb.epam.com/display/ECCCC/EPAM+Private+Cloud https://twitter.com/EPAM_Cloud http://epamcloud.blogspot.com/ https://www.yammer.com/epam.com/