Weitere Ă€hnliche Inhalte Ăhnlich wie Cloud Computing (20) KĂŒrzlich hochgeladen (20) Cloud Computing2. Agenda What is Cloud Computing? 1 History of Cloud Computing 2 Trend of Cloud Computing Technology 3 Applications of Cloud Computing 4 4. What is Cloud computing âCloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customersâ 5. What is Cloud computing http://www.youtube.com/watch?v=3JZV1codtq0 6. What is Cloud computing - Type Public cloud â suitable for applying to general systems not particular systems and serving massive clients and also cheap price. Private cloud â suitable for particular systems or needed high security systems through cloud provider. Hybrid cloud â 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 10. History of Cloud Computing 1960 : John McCarthyâs Concept âComputation may someday be organized as a public utility." âPioneered the concept of delivering enterprise applications via a simple websiteâ 1999 : Salesforce.com 2000 : Microsoft 2001 : IBM âExpanded Sass Concept through web serviceâ 2005 : Amazon âLaunch of Amazon web servicesâ 2007 : Google and IBM âStart researching Cloud Computingâ 2008 : Gartner Research âStart using Cloud Computing in many organizationâ 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 Theyâre scalable, growing and shrinking as needed. Theyâre 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 passĂ© 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. 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 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) 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. 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àžàž·àž Private Cloud àžàž”àčàžàčàžàžàžąàžčàčàžàž±àž Public Cloud àčàžàžąàžàžČàžŁàžàž±àžàžàžČàžŁàčàžĄàž·àčàžàčàžàžŽàž Overflow àčàž„àž° Peak adaptation àžàž±àčàžàžàžŁàž°àžàžłàžàčàžČàž Public Cloud àžàžČàžŁàžàžŁàž°àžĄàž§àž„àžàž„àčàžàžàžàž„àžžàčàžĄàčàžĄàžàžàž°àžĄàž”àčàžàžŁàžàžȘàžŁàčàžČàžàžàž±àžàžàž”àč 1. àžȘàčàž§àžàžàžŽàžàžàčàžàžàž±àžàžàžčàčàčàžàč ( User interaction interface) àžàčàžČàž«àžàčàžČàžàž”àčàžŁàž±àžàžàčàžČàžàžàžàžŁàžŽàžàžČàžŁàžàžČàžàžàžčàčàčàžàčàčàžàžŁàžčàžàčàžàžàčàž§àčàžàčàžàžŁàčàžàžàžàž„ 2. àžȘàčàž§àžàžàž±àžàčàžàčàžàžŁàžČàžąàžàžČàžŁàžàžŁàžŽàžàžČàžŁ (Services Catalog) àčàžàčàžàčàž„àž°àžàžŁàžŽàž«àžČàžŁàžŁàžČàžąàžàžČàžŁàžàžàžàžàžŁàžŽàžàžČàžŁ àžàžčàčàčàžàčàžȘàžČàžĄàžČàžŁàžàžàčàžàžàžčàžàžŁàžŽàžàžČàžŁàžàž”àčàžĄàž”àžàžČàžàžàž”àčàžàž”àč 3. àžȘàčàž§àžàžàžŁàžŽàž«àžČàžŁàžàžČàž (system management) àžàčàžČàž«àžàčàžČàžàž”àčàžàčàžČàž«àžàžàžàžŁàž±àžàžąàžČàžàžŁàžàž”àčàčàž«àžĄàžČàž°àžȘàžĄ àčàžĄàž·àčàžàžàžčàčàčàžàčàčàžŁàž”àžąàžàčàžàčàžàžŁàžŽàžàžČàžŁ àčàžĄàž·àčàžàžĄàž”àžàžČàžŁàžàžàčàžàčàžàžŁàžŽàžàžČàžŁ àžàčàžàžĄàžčàž„àžàžČàžŁàžàž request àžàž°àžàžčàžàžȘàčàžàžàčàžČàžàčàž«àčàžȘàčàž§àžàžàž”àč 4. àžȘàčàž§àžàžàž±àžàž«àžČàžàžŁàž±àžàžąàžČàžàžŁ (provisioning tool) àžàžČàž àžàž±àčàžàžȘàčàž§àžàžàžŁàžŽàž«àžČàžŁàžàžČàžàžàž°àžàžŽàžàžàčàžàžàž±àžàžȘàčàž§àžàžàž”àč àčàžàž·àčàžàžàžàžàžàžŁàž±àžàžąàžČàžàžŁàžàžČàžàžàž„àžžàčàžĄàčàžĄàž àčàž„àž°àčàžŁàž”àžąàžàčàžàčàčàžàžŁàčàžàžŁàžĄàžàžŁàž°àžąàžžàžàžàčàčàžàžàčàž§àčàžàžàž”àčàčàž«àžĄàžČàž°àžȘàžĄàčàž«àč àčàžĄàž·àčàžàčàžàžŁàčàžàžŁàžĄàžàžŁàž°àžąàžžàžàžàčàžàčàžČàžàžČàžàčàž„àčàž§àžàčàžàž°àžȘàčàžàžàž„àžàž”àčàčàžàčàčàž«àčàžàžčàčàčàžàčàžàž”àčàčàžŁàž”àžąàžàčàžàčàžàžŁàžŽàžàžČàžŁ àžàčàžàčàž 5. àžȘàčàž§àžàžàžŁàž§àžàžȘàžàžàžàčàžàžĄàžčàž„àžàžČàžŁàčàžàčàžàžČàž ( Monitoring and Metering) àčàžàž·àčàžàčàžàčàčàžàžàžČàžŁàčàžàčàžàžàčàžČàžàžŁàžŽàžàžČàžŁàž«àžŁàž·àžàčàžàčàžàžàčàžàžĄàžčàž„àžȘàžàžŽàžàžŽàčàžàž·àčàžàžàžŁàž±àžàžàžŁàžžàžàžŁàž°àžàžàžàčàžàčàž 6. àžàž„àžžàčàžĄàčàžĄàžàžàžàžàčàžàžŽàžŁàčàžàčàž§àžàžŁàč (cloud server) àžàž¶àčàžàčàžàčàžàčàžàžŽàžŁàčàžàčàž§àžàžŁàčàžàčàžČàžàž§àžàžĄàž«àžČàžšàžČàž„àžàž±àžàž«àžĄàž·àčàžàžàž±àžàčàžȘàžàčàžàžŁàž·àčàžàžàžàž”àčàžàž±àčàžàžàžąàžčàčàčàžàžàž”àčàčàžàž”àžąàž§àžàž±àž àžàž„àžžàčàžĄàčàžĄàžàžàž”àčàžàčàžàčàžàž·àčàžàžĄàčàžàčàžČàž«àžČàžàž±àžàžàčàž§àžąàčàžàžŁàž·àžàžàčàžČàžąàčàžàčàžàžŁàž°àžàž Grid àčàžàžŁàž°àžàžàžàž”àčàžàž°àčàžàčàžàžàžàžàčàčàž§àžŁàčVirtualization àčàžàžàžČàžŁàžàčàžČàžàžČàžàčàžàž·àčàžàčàž«àčàčàžàžŁàčàžàžŁàžĄàžàžŁàž°àžąàžžàžàžàč àžàž¶àčàžàžàž±àžàžŁàž°àžàžàžàčàžàžąàžàž”àčàžȘàžžàž Layer of Abstraction àžàžàž Cloud Computing1) Infrastructure-as-a-Service (IaaS) àčàžàčàžàžŁàž°àžàž±àžàž„àčàžČàžàžȘàžžàžàžàžàž Cloud Computing àžàžčàčàčàž«àčàžàžŁàžŽàžàžČàžŁ àžàž±àž§àžàžąàčàžČàžàčàžàčàž Amazon àčàž„àž° Mossoàčàž«àčàžàžŁàžŽàžàžČàžŁàčàžàžŁàž·àčàžàž instances àžȘàžłàž«àžŁàž±àž developer àčàžàžą instances àžàžŁàžŽàžàčàčàž„àčàž§àžĄàž”àžàž€àžàžŽàžàžŁàžŁàžĄàčàž«àžĄàž·àžàž dedicated server àžàžčàžàžàž§àžàžàžžàžĄàčàžàžą developer àžàž¶àčàžàžŁàž±àžàžàžŽàžàžàžàžàčàžàžàžČàžŁàžàžłàžàžČàžàžàžàžàžĄàž±àž àžàž±àžàžàž±àčàžàčàžĄàž·àčàžàčàžàžŁàž·àčàžàžàžàžłàžàžČàžàžàž¶àžàžàžŁàž°àžȘàžŽàžàžàžŽàž àžČàžàžàž”àčàžàžłàžàž±àžàčàž§àč developer àžàž°àžàčàžàžàžàž±àžàžàžČàžŁàžàž±àžàčàžàčàžàčàžàžàžàž„àžŽàčàžàžàž±àčàžàžàžàžàčàžàžàžłàžàžČàžàžàžàžàž”àž instance àžàčàž§àžąàžàžàčàžàž àžàžŁàžŽàžàžČàžŁàžàž”àčàžĄàž”àž§àž±àžàžàžžàžàžŁàž°àžȘàžàžàčàžȘàžłàž«àžŁàž±àžàžàž±àžàžàž±àžàžàžČàžàžčàčàžàž”àčàžȘàžČàžĄàžČàžŁàžàčàžàž”àžąàžàžàžàžàžàčàčàž§àžŁàčàčàžàžąàžĄàž”àž§àžŽàžàž”àčàžàžàžČàžŁàžàž±àžàžàžČàžàžàčàžàžŁàžàžȘàžŁàčàžČàžàžàž·àčàžàžàžČàžàžàž”àčàžąàž·àžàž«àžąàžžàčàžàčàžàčàčàžàž”àžąàžàčàž„àčàžàžàčàžàžą2) Platform-as-a-Service (PaaS) àžŁàž°àžàž±àž Abstraction àžàž¶àčàžàžȘàžčàžàžàž¶àčàž àžàžŁàžŽàžàžČàžŁàčàžàčàž Google App Engine àžàž”àčàžàž±àž programming environment àčàž«àčàčàžàžąàžàčàžàžàžŁàžČàžąàž„àž°àčàžàž”àžąàžàžàžàž instances machine àčàž„àž°àžŁàžČàžąàž„àž°àčàžàž”àžąàžàžàžČàžàčàžàžàžàžŽàžàžàžČàž developer àčàžàžąàčàžàžŁàčàžàžŁàžĄàžàž°àžŁàž±àžàžàž 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àžàžžàž Office àčàžàčàžàžàžàž Google Documents àčàž„àž° Zoho, àčàž„àž°àžàžžàžŁàžàžŽàžàžàžàžàžàčàčàž§àžŁàčàžàžàžàčàž„àžàč àčàžàčàž Salesforce.com àžàžŁàž°àž§àž±àžàžŽàžàžàž Cloud Computingàžàžłàž§àčàžČ Cloud àžàž±àčàžàčàžŁàžČàžąàž·àžĄàžĄàžČàžàžČàžàžàžČàžŁàžȘàž·àčàžàžȘàžČàžŁàčàžàžàčàžàžŁàžšàž±àžàžàčàčàžàžąàžžàžàžàž” 90 àžàžČàžàčàžČàčàžàžàžŁàčàžàžŽàžàčàžàčàčàžàžŽàžàžàž¶àčàž (àžàžàčàžàžŁàž·àžàžàčàžČàžąàžàčàžàžĄàžčàž„àžàžŽàžàčàžàžàžŁàčàčàžàčàž) àčàžàčàžàžàžČàžŁàžąàžČàžàžàž”àčàžàž°àčàžàžŽàžàžȘàžČàžąàčàžàž·àčàžàžĄàžàčàžàžŁàž°àž«àž§àčàžČàžàžàž„àžČàžąàžàžČàžàčàžàčàž„àž°àžàžžàž àžàž±àžàžàž±àčàžàžàžčàčàčàž«àčàžàžŁàžŽàžàžČàžŁàčàžŁàžŽàčàžĄàžĄàž”àžàžŁàžŽàžàžČàžŁàčàžàžŁàž·àžàžàčàžČàžąàžȘàčàž§àžàžàž±àž§àčàžȘàžĄàž·àžàž àž«àžŁàž·àžàžàž”àčàčàžŁàž”àžąàžàž§àčàžČ VPN àčàžàžąàžàžčàčàčàž«àčàžàžŁàžŽàžàžČàžŁ VPN àžȘàžČàžĄàžČàžŁàžàžŁàž±àžàžàžŁàž°àžàž±àžàčàžàžàžàčàž§àžŽàžàčàžàž”àžąàžàčàžàčàžČàžàž±àžàžàž”àčàžàžČàžŁàčàžàčàž§àžàžàžŁàčàžàžàžàžŽàžàžȘàčàčàžàžŁàžČàžàžČàžàž”àčàžàčàžłàžàž§àčàžČ 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