Ppt cloud computing
- 1. A Presentation On Presented by:-Nilesh Bandawane (SE) Department of Instrumentation and Control Engineering N.D.M.V.P’Samaj Adv. Karmveer Baburao Thakre College of Engineering,Nashik-13
- 2. Cloud is a something which is present at remote location Distributed computing on internet Or delivery of computing service over the internet. E.g.: I cloud, Gmail, Hotmail etc.
- 3. Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS)
- 4. External cloud or multitenant cloud Allows systems and services to be easily accessible to the general public Example Google, Amazon, Microsoft
- 5. Internal Cloud or on-premises Cloud allows systems and services to be accessible within an organization
- 6. Allows system and services to be accessible by group of organizations Managed internally or by the third-party.
- 7. Mixture of public and private cloud Critical activities are performed using private cloud Non-critical activities are performed using public cloud.
- 8. Infrastructure as a service (IaaS) Platform as a service (PaaS) Software as a service (SaaS)
- 9. Resources are distributed as a service Has a variable cost utility pricing model Multiple users on a single piece of hardware
- 10. PaaS provides built-in security, scalability, and web service interfaces. PaaS provides built-in tools for defining workflow and approval processes and defining business rules. Easy to integrate with other applications on the same platform. PaaS also provides web services interfaces that allow us to connect the applications outside the platform
- 11. Managed from Central Location Web access to commercial software Delivered in one to many model
- 12. 1. Client computers 2. Distributes servers 3. Datacenters
- 13. It is collection of servers where application is placed and is accessed via internet. Often servers are in geographically different places, but server acts as if they are working next to each other.
- 14. Social Networking sites. E-mail sites. Search Engines. Many more services OVER THE INTERNET.
- 15. Unwarranted service charges. Adverse impact of mishandling of data. General security concerns. Data recovery and confidentiality problems. Financial or legal problems.
- 16. On demand self service Cost effective No software required More Reliable
- 17. Reduce the complexity of networks. Do not have to buy software licenses. Information at cloud are not easily lost.
- 18. References:- 1. https://en.wikipedia.org/wiki/Cloud_computing 2. http://www.elasticstack.com/cloud-platform/hardware-requirements 3. http://arxiv.org/ftp/arxiv/papers/0808/0808.3558.pdf 4. http://www.ijcsits.org/papers/Vol1no22011/13vol1no2.pdf