Cloud computing
Download as PPT, PDF1 like436 views
The document discusses cloud computing and provides definitions, examples, models and advantages. It defines cloud computing as delivering hosted services over the internet and consisting of hardware and software resources made available online. It provides examples like email, social networks, and discusses common cloud models including Software as a Service, Platform as a Service, and Infrastructure as a Service. It also covers private and public clouds and advantages like reduced costs, increased storage, flexibility and mobility.
Cloud computing
- 1. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Cloud Computing Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 C. Prakash EMAIL info@altacit.com System Administrator WEBSITE www.altacit.com 31 March, 2012
- 2. Definition CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Cloud computing is a general term for anything Chennai - 600 004. Tel: +91 - 44 - 2498 4821 that involves delivering hosted services over the BANGALORE Suite 920, Level 9, Raheja Towers, Internet. 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Cloud computing consists of hardware and Coimbatore - 641018. Tel: +91 - 422 – 6552921 software resources/services made available on the Internet. These services typically provide access to advanced software applications (Software) and high-end networks of server EMAIL info@altacit.com computers (Hardware). WEBSITE www.altacit.com
- 3. Cloud System Diagram CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, End User Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 Internet/Cloud EMAIL info@altacit.com WEBSITE www.altacit.com
- 4. Before Cloud Computing CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Network Computer: Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, • Keeping processing with the servers. 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE • Keeping storage with the servers. BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 • Keeping desktop state with the servers. • Allowing “anywhere” (that is network accessible) access to the desktop state. EMAIL info@altacit.com WEBSITE www.altacit.com
- 5. In Cloud Computing CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, • Keeping processing (or just data) with the Chennai - 600 004. Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, servers. (Virtual Application). Raheja Towers, 26-27, M G Road, • Keeping storage away from the desktop - Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 (Virtual Storage). • Allowing “anywhere” (that is network/internet accessible) access to the processing. EMAIL info@altacit.com WEBSITE www.altacit.com
- 6. Examples CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. • Emails like Gmail, Yahoo Mail and Tel: +91 - 44 - 2498 4821 Hotmail etc. BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, • Social Networks like Facebook, # 48, Race Course Road, Coimbatore - 641018. LinkedIn etc. Tel: +91 - 422 – 6552921 • And also Blog, Discussion Forum etc. EMAIL info@altacit.com WEBSITE www.altacit.com
- 7. Cloud Computing Models CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 EMAIL info@altacit.com WEBSITE www.altacit.com
- 8. Cont.. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Software-as-a-Service (SaaS) Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, In the software-as-a-service cloud model, the vendor Raheja Towers, 26-27, M G Road, Bangalore - 560 001. supplies the hardware infrastructure, the software product Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, and interacts with the user through a front-end portal. # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 SaaS is a very broad market. Services can be anything from Web-based email to inventory control and database processing. Because the service provider hosts both the EMAIL application and the data, the end user is free to use the info@altacit.com WEBSITE www.altacit.com service from anywhere.
- 9. Cont.. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Platform-as-a-Service (PaaS) Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Platform-as-a-service in the cloud is defined as a set of Raheja Towers, 26-27, M G Road, Bangalore - 560 001. software and product development tools hosted on the Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, provider's infrastructure. Developers create applications # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 on the provider's platform over the Internet. PaaS providers may use APIs, website portals or gateway software installed on the customer's computer. EMAIL Example: Sun Systems, Microsoft Development info@altacit.com WEBSITE www.altacit.com Applications
- 10. Cont.. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Infrastructure-as-a-Service (IaaS) Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Infrastructure-as-a-Service like Amazon Web Services Raheja Towers, 26-27, M G Road, Bangalore - 560 001. provides virtual server instance API) to start, stop, access Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, and configure their virtual servers and storage. # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 Example: Virtual Server, Virtual Storage EMAIL info@altacit.com WEBSITE www.altacit.com
- 11. Types of Cloud Computing CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, A cloud can be private or public. Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 A public cloud sells services to anyone on the Internet. BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, (Currently, Amazon Web Services is the largest public cloud Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE provider.) BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 Example: Gmail, Yahoo Mail etc. A private cloud is a proprietary network or a data center that supplies hosted services to a limited number of people. EMAIL Example: A company with Payroll System, CRM system. info@altacit.com WEBSITE www.altacit.com
- 12. Cont.. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 EMAIL info@altacit.com WEBSITE www.altacit.com
- 13. Advantages using Cloud Computing CHENNAI 3rd Floor, ‘Creative Enclave’, • Reduced Cost 148-150, Luz Church Road, Cloud technology is paid incrementally, saving organizations money. Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 • Increased Storage BANGALORE Organizations can store more data than on private computer systems. Suite 920, Level 9, Raheja Towers, • Highly Automated 26-27, M G Road, Bangalore - 560 001. No longer do IT personnel need to worry about keeping software up to Tel: +91 - 80 - 6546 2400 date. COIMBATORE BB1, Park Avenue, # 48, Race Course Road, • Flexibility Coimbatore - 641018. Tel: +91 - 422 – 6552921 Cloud computing offers much more flexibility than past computing methods. • More Mobility Employees can access information wherever they are, rather than having to remain at their desks. • Allows IT to Shift Focus EMAIL info@altacit.com No longer having to worry about constant server updates and other WEBSITE computing issues, government organizations will be free to concentrate www.altacit.com on innovation.
- 14. CHENNAI 3rd Floor, ‘Creative Enclave’, 148-150, Luz Church Road, Mylapore, Chennai - 600 004. Tel: +91 - 44 - 2498 4821 BANGALORE Suite 920, Level 9, Raheja Towers, Thank You 26-27, M G Road, Bangalore - 560 001. Tel: +91 - 80 - 6546 2400 COIMBATORE BB1, Park Avenue, # 48, Race Course Road, Coimbatore - 641018. Tel: +91 - 422 – 6552921 EMAIL info@altacit.com WEBSITE www.altacit.com
Editor's Notes
- #2: © Altacit Global 2009 Email: info@altacit.com