Cloud Computing Presentation
- 2. Cloud computing describes both a platform and an application. Cloud computing platform dynamically provisions, configures, reconfigures and deprovisions servers as needed. Cloud applications are extended to be accessible through the internet. Cloud applications use large data centres and powerful servers that host web applications and web services.
- 3. A cloud is a pool of virtualized computer resources. A cloud can: Host a variety of different workloads. Allow workloads to be deployed and scaled-out quickly. Support redundant, self-recovering, highly scalable programming models. Monitor resource use in real time to enable rebalancing of allocations when needed.
- 4. Cloud Computing infrastructures can allow enterprises to achieve more efficient use of their IT hardware and software investments. A Cloud infrastructure can be a cost efficient model for delivering information services. Launch Web 2.0 applications quickly . Supports traditional Java™ and Linux, Apache, MySQL, PHP (LAMP) stack-based applications
- 6. Innovators request resources online through a simple Web interface. They specify a desired start and end dates for their pilot. A cloud resource administrator approves or rejects the request. Upon approval, the cloud provisions the servers. The innovator has the resources available for use within a few minutes or an hour depending on what type of resource was requested.
- 7. Virtual worlds require significant amounts of computing power, especially as those virtual spaces become large or as more and more users log in. Massively multiplayer online games (MMPOG) are a good example of significantly large virtual worlds. Several commercial virtual worlds have as many as nine million registered users and hundreds and thousands of servers supporting these environments.
- 8. In e-business, scalability can be achieved by making new servers available as needed. Revenue generating applications may be rated higher than research and development or innovation pilots. For several months IBM has been running a cloud infrastructure that adjusts computer resources appropriately and automatically according to business policies.
- 9. Innovation is no longer a concept developed and owned by companies and businesses. It is becoming popular at the individual level, and more individuals are coming up with innovations. These individuals could be requesting servers from a cloud to work on their innovations.
- 10. HIGH LEVEL ARCHITECTURE OF CLOUD COMPUTING Virtualized Infrastructure Based On Open Source Linux & Xen Monitoring Provisioning Raremetal & Xen VM Provisioning Management Stack
- 11. AUTOMATED PROVISIONING RESERVATION AND SCHEDULING EXTENDING CONTRACTS CHANGING CONTRACTS
- 12. INTERFACE FOR CHANGING END DATE
- 13. INTERFACE TO START THE CHANGE CONTRACT PROCESS
- 14. INTERFACE TO CHANGE A CONTRACT
- 15. PROJECTS PORTLET SHOWING ALL CONTRACTS
- 16. SERVER INFORMATION COMPONENT OF A CONTRACT
- 17. Xen is an open-source virtual machine implementation that allows physical machines to host multiple copies of operating systems. Xen is used in the cloud to represent machines as virtual images that can be easily and repeatedly provisioned and deprovisioned.
- 18. Virtualization in a cloud can be implemented on two levels: Hardware Level Software Level
- 19. Google file system along with the benefits of a Storage Area Network (SAN). Fast data writing on SAN. More machines can be added when more computer power is needed. Copies are made automatically on SAN which can be used for backup. Google file system is not currently integrated into most failover techniques.
- 20. Companies must innovate and get the most from its resources to succeed. Cloud computing infrastructures are next generation platforms that can provide tremendous value to companies of any size. Cloud computing increases profitability by improving resource utilization.
- 21. Costs are driven down by delivering appropriate resources only for the time those resources are needed. Cloud computing has enabled teams and organizations to streamline lengthy procurement processes.