Cloud computing ppt
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This document provides an overview of cloud computing. It begins by describing the disconnect between what businesses want from IT (e.g. fast experimentation) versus what IT wants (e.g. stability). Cloud computing is presented as filling this gap. The document defines cloud computing, discusses its characteristics such as pay-per-use and no long-term commitments. It also outlines the different types of cloud services (PaaS, IaaS, AaaS), common customers of cloud computing, and its advantages like economies of scale.
Cloud computing ppt
- 1. CLOUD COMPUTING Presented By: Priyanka Dhingra (GCS/115310) Sumit Kumar (GCS/115316)
- 2. THE IT-BUSINESS DISCONNECT IS GROWING Business wants IT wants A place to Plenty of notice experiment Predictability Fast integration Stability Looser IT Justification restrictions Responsiveness Wham!
- 3. WHO’S FILLING THE GAP? Cloud computing
- 4. What Cloud Computing “IS NOT”? It is not Network Computing •Application and Data are not confined to any specific Company’s Server •No VPN Access •Encompasses multiple companies, multiple servers and multiple networks It is not Traditional Outsourcing •Not a contract to host data by 3rdparty Hosting Business •No subcontracting for computing services for specific outside firm
- 5. DEFINITION: CLOUD COMPUTING Cloud computing describes a new supplement, consumption and delivery model for IT services based on Internet, and it typically involves the provision of dynamically scalable and often virtualized resources as a service over the Internet. What’s new?
- 7. CLOUD COMPUTING: THE LATEST EVOLUTION OF HOSTING
- 8. CLOUD COMPUTING:CHARACTERITICS Massive, abstracted infrastructure Components decided for you Dynamic allocation, scaling, movement of applications Pay per use No long-term commitments OS, application architecture independent No hardware or software to install
- 9. CLOUD’S CUSTOMERS Startups Web-based business, SaaS, collaboration services, widget providers, mobile services, social networking Small businesses Online businesses, online presence, collaboration, enterprise integration Enterprises R&D projects, quick promotions, widgets, online collaboration, partner integration, social networking, new business ventures
- 11. COMPONENTS TO CLOUD COMPUTING Platform-As-A-Service (PaaS) Delivers a computing platform and/or solution stack as a service Facilitates deployment of applications without the cost and complexity of buying and managing the underlying hardware and software layers Infrastructure-As-A-Service (IaaS) The delivery of computer IasS, typically platform virtualization For example: Virtual desktops Grid computing Applications-As-A-Service (AaaS) /Software-As-A-Service (SaaS) Leverages the Cloud in software architecture Eliminates the need to install and run the application on the customer's own computer Type: Commercial Government
- 12. CLOUD ADVANTAGES Massive scale yields economies of scale. Common infrastructure speeds innovation. Dynamic, automated infrastructure easier High utilization yields greater ROI. Success drives IT investment. IT is the business. If your customers succeed, so do you.