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Cloud Computing - 2

Lec . 6 April 22, 2010 ISM 158. Cloud Computing - 2. Instructor: Pankaj Mehra Teaching Assistant: Raghav Gautam. An Enterprise’s View. Private Cloud. E2C. SASU. VMM, Array, ViNe. Public/Community Cloud. SaaS. PaaS. IaaS. Nirvanix. Google. Rackspace. AWS.

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Cloud Computing - 2

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  1. Lec. 6 April 22, 2010 ISM 158 Cloud Computing - 2 Instructor: Pankaj Mehra Teaching Assistant: Raghav Gautam

  2. An Enterprise’s View Private Cloud E2C SASU VMM, Array, ViNe Public/Community Cloud SaaS PaaS IaaS Nirvanix Google Rackspace AWS

  3. Kind of deployment • IaaS • Resource request and upgrade rights • Payment and decommissioning responsibilities • PaaS • Application deployment and configuration rights pass up • Application lifecycle and EOL responsibilities • SaaS • Browser standards • Authentication pass through?

  4. E2C: How to think ResourceFactory • The benefits of wrapping cloud services under an IT controllers • Centralization and standardization of policy • Auditability for compliance • Measurement & monitoring usage and payments configuration resource actions

  5. E2C essential capabilities • Open client • Federated identity • Location awareness • Security • Metering & monitoring • Management & governance • Common file format for virtual machine images • Common APIs for cloud storage, data & app federation • Common APIs for expressing SLAs and lifecycle management

  6. E2C use cases • Using cloud computing resources as seasonal or peak overflow capacity • Using cloud apps on a lease model • Using cheaper ad lower TCO cloud storage to back up seldom used data • Using cloud databases for online data maintenance

  7. IT bypass? • Application running in the cloud used by business employees and customers (through the business) • Application running in the cloud and used by the customers • Identity • Security • SLAs •  Usage, Experience, Data • Identity Federation • Location awareness, data rules • Meter & monitor SLAs •  chargeback, cost control, usage

  8. IT to IT • Think supply chain integration • Think about global relief efforts or other coalitions • IT outsourcing and insourcing • Are there standards of cloud interoperability? • What capabilities would you look for in such a standard? • Why? • Transactions and currency

  9. Reading assignment • Read about the detailed use case scenarios in the second reference from this lecture

  10. Where to learn more • IEEE Internet Computing Magazine special issue on Cloud Computing, September/October 2009. • Living Document at Cloud Computing Use Cases whitepaper by Tidwell, et al (recent update in Feb. 2010) available at http://www.scribd.com/doc/18172802/Cloud-Computing-Use-Cases-Whitepaper

  11. In the next lecture … • Lifecycles of data • Supporting technologies for archives, warehouses, repositories and other data lifecycle platforms • The cloud and your business data • Think about manageability and governance issues for data in the cloud

  12. Questions?

  13. News PRESENTATION

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