Cloud computing
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1) Cloud computing allows for sharing of resources, software, and information over the internet on demand. It provides scalable and managed infrastructure that can host applications. 2) Cloud computing services include Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Storage can also be provided as a service. 3) Cloud services provide access to computing resources from anywhere through an internet connection.
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Cloud computing
- 4. SERVER
- 6. Single Machine Different OS • Dual Boot • Virtualization
- 7. Dual Boot
- 8. Cons of Dual Boot • Time • Speed • 2 OS’s cant communicate with each other.
- 9. VM ware
- 10. Cluster Computing • Clustering is a technique of connecting different computers together so that a more powerful computing device could be achieved.
- 11. Grid computing • Resource sharing across several domains • Combine to make a single
- 13. So.. What’s next? Yes that is what all u waiting for….
- 14. History of Cloud Computing • Data and applications exist on a "cloud" of Web servers • Concept opined by John McCarthy in 1960. • Cloud Computing came into commercial use around the turn of the 21st century. • 2007 saw increased activity, including Google, IBM. • Became a hot topic now. 14
- 15. Introduction Cloud computing is Internet-based computing, whereby shared resources, software, and information are provided to computers and other devices on demand, like the electricity grid. 15
- 16. What is it? “A pool of abstracted, highly scalable, and managed computer infrastructure capable of hosting end-customer applications and billed by consumption” 16
- 18. Cloud has all that
- 19. Services provided • SaaS – Software as a service • PaaS – Platform as a service • IaaS – Infrastructure as a service • Also Storage as a service
- 20. Anything anywhere anytime • Cloud services and storage are accessible from anywhere in the world over an Internet connection 20
- 21. Types of Clouds • Public • Private • Hybrid • Community
- 22. How to get access & how to pay • Internet • Login to • Customize • Use • Pay per resources used
- 23. Critics • Just for business promotion • Security • Data loss when temporarily out of service
- 24. Cloud is all over us So let the rain ……
- 26. GREEN IT
- 27. Thank u Ping me @ contactmenivetha@gmail.com
Editor's Notes
- Although cloud computing is an emerging field of computer science, the idea has been around for a few years. It's called cloud computing because the data and applications exist on a "cloud" of Web serversThe underlying concept of cloud computing dates back to the 1960s, when John McCarthy opined that "computation may someday be organized as a public utility". Cloud Computing came into commercial use around the turn of the 21st century.2007 saw increased activity, including Google, IBM.It was a hot topic by mid-2008 and numerous cloud computing events had been scheduled.
- Users select a task or service (either starting an application or opening a document).User’s request goes to the system management, which finds the correct resources and then calls the system’s appropriate provisioning services.These services > Carve out the necessary resources in the cloud > Launch the appropriate web application > Opens the requested document.Web application is launchedSystem’s monitoring functions track the usage of the cloud so that resources are apportioned and attributed to the proper user(s).User is charged according to the amount of utilities and resources used.