More Related Content Similar to Cloud Computing (20) Cloud Computing3. What is a cloud ?? Abstraction - Use something without knowing what is going on inside. - Users are shielded from the details how something actually works. 8. BrakesWe seldom worry about the thousands of highly specialized parts that are combined to produce the car…! 9. Cloud !! A Cloud depicts the Internet in computer network as an abstraction of the underlying infrastructure it represents. 16. Three layers to cloud computing… Companies use these layers differently based on what they offer. 23. Youpay for them when you are using them, and You pay for them when your not using them… 35. Just plug in to the shared data servers just like using a utility. 37. SUMMING IT UP … Corporations Individuals Non-Commercial Cloud Cloud Middle Ware Storage Provisioning Service(apps) Provisioning Network Provisioning SLA(monitor), Security, Billing, Payment OS Provisioning Resources … OS Services Network Storage 39. Grid Computing Utility Computing Service-Oriented Architecture Distributed Computing Virtualization High-Performance Computing SaaS . . . CLOUD COMPUTING 41. Resources are dynamically provisioned on a self-service basis. 42. Provided by an off-site third-party provider who shares resources and bills utility computing basis. 44. Capitalise on data security, corporate governance, and reliability concerns. 46. lacks the economic model that makes cloud computing such an intriguing concept. 49. ADVANTAGES OF CLOUD COMPUTING Servers and Storage ELIMINATES HASSELES OF ESTABLISHING PHYSICAL INFRASTRUCTURE