Cloud Computing Presentation M.Sc. IT in Business 20 Regular Chulalongkorn University

1. Cloud Computing

2. Agenda What is Cloud Computing? 1 History of Cloud Computing 2 Trend of Cloud Computing Technology 3 Applications of Cloud Computing 4

3. Cloud Computing What is Cloud Computing?

4. What is Cloud computing “Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”

5. What is Cloud computing http://www.youtube.com/watch?v=3JZV1codtq0

6. What is Cloud computing - Type Public cloud – suitable for applying to general systems not particular systems and serving massive clients and also cheap price. Private cloud – suitable for particular systems or needed high security systems through cloud provider. Hybrid cloud – this system is a composition of Public cloud and Private cloud. It also use for transferring data from one to another cloud.

7. What is Cloud computing - Structure Service catalog User interaction interface is the list of services that a user can request is how users of cloud interface with the cloud to request services Cloud Computing Structure System management Cloud Servers Virtual or physical servers managed by System management is the piece which manages the resources available Monitoring and metering Provisioning tool Tracks the usage of the cloud so the resources used can be attributed to a certain user Carves out the systems from the cloud to deliver on the requested service

8. Cloud Computing - Layers Saas (Software as a Service) : Application is hosted by a provider and is accessible via the Web ; such as Google apps , Sales Force(CRM) Paas (Platform as a Service) : Development in the cloud (web) ; such as Microsoft Azure , Google App Engine Iaas (Infrastructure as a Service) : Computer infrastructure accessible via the web ; such as Amazon Web services , Rankspace cloud

9. Cloud Computing History of Cloud Computing

10. History of Cloud Computing 1960 : John McCarthy’s Concept “Computation may someday be organized as a public utility." “Pioneered the concept of delivering enterprise applications via a simple website” 1999 : Salesforce.com 2000 : Microsoft 2001 : IBM “Expanded Sass Concept through web service” 2005 : Amazon “Launch of Amazon web services” 2007 : Google and IBM “Start researching Cloud Computing” 2008 : Gartner Research “Start using Cloud Computing in many organization”

11. Cloud Computing Trend of Cloud Computing Technology

12. Trend of Cloud Computing Organization start to use Private cloud services are run in datacenters managed by third parties, but also in private datacenters on company property managed by corporate IT staffs. Corporate IT departments will create clouds within their IT infrastructure and lease cloud power to suppliers and customers. More scalable and customizable They’re scalable, growing and shrinking as needed. They’re also managed centrally in a virtualized environment. Cloud computing vendors will make their applications more customizable by end users. Then corporations will move mission-critical unique applications into the cloud.

13. Trend of Cloud Computing Cloud will be all desktop software, anyone can access Local applications will become passé and PCs will become slimmer, more agile gateways to the cloud where the heavy lifting is done. Business units and even individual employees will be able to control the processing of information directly, without the need for legions of technical specialists. Change from data sharing to application sharing Cloud computing will develop effective and capable of communicating on the Internet has the potential to enhance the speed and stability of the exchange (Share) from the exchange of information (Data Share) to share in the applications (Application Share) on the cloud environment in the future.

14. Cloud Computing Applications of Cloud Computing

15. Applications of Cloud Computing Amazon EC2 & S3 Google App Engine Windows Azure Google App Panda Cloud

16. Applications of Cloud Computing Amazon EC2 & S3 Google App Engine Windows Azure Google App Panda Cloud Dropbox iCloud

18. Offering services on many different fronts, from storage to platform to databases.

19. To have their finger in a number of cloud technologies. Amazon Elastic Compute Cloud (Amazon EC2) Amazon Simple DB Amazon Simple Storage Service (Amazon S3) Amazon CloudFront Amazon Simple Queue Service (Amazon SQS)

20. Amazon Web Service

21. Amazon EC2 & S3 Amazon Web Service (AWS) Amazon S3 Amazon EC2 Storage OS Image (AMI) OS Image (AMI)

22. Google App Engine Google App Engine (GAE) is a platform for developing and hosting web applications in Google-managed data centers. (GAE is Platform as a Service : PaaS) .[1] GAE is a cloud computing technology. It virtualizes applications across multiple servers.[2] Source: [1] http://code.google.com/appengine/docs/python/runtime.html [2] http://en.wikipedia.org/wiki/Google_App_Engine

23. Google App Engine Source Code Python Scripts Framework WebApp [Django] Develop User 1 2 Developer Use 3 SDK 4 Upload Script Web Browser Console Cloud Computing Application Phyton Runtime Library Datastore Big Table Source: http://oursenpeluche.wordpress.com/

24. Google App Engine http://www.officialroyalwedding2011.org/ Powered by Google App Engine

25. Google App Engine vs. Amazon Web Service

26. References http://code.google.com/appengine/ http://www.webpronews.com/google-picked-for-royal-wedding-site-hosting-duties-2011-03 http://www.officialroyalwedding2011.org http://oursenpeluche.wordpress.com/ http://www.google.com/apps/intl/th/group/index.html www.google.com/support/a/bin/answer.py?answer=91077 http://code.google.com/appengine/docs/python/runtime.html http://en.wikipedia.org/wiki/Google_App_Engine

27. Cloud Computing Thank You