Cloud Computing by Arunava Ghosh, CSE, WBUT
Download as PPTX, PDF1 like488 views
This document discusses cloud computing, including what it is, its properties, types of cloud computing, services provided, and pros and cons. It defines cloud computing as internet-based computing where shared resources such as software, information, and applications are provided on-demand over the internet. The document outlines the main types of cloud computing as public, private, and hybrid clouds and discusses advantages such as reduced costs, universal access, up-to-date software, and flexibility. Potential downsides mentioned include security issues and dependence on internet connectivity.
Cloud Computing by Arunava Ghosh, CSE, WBUT
- 1. ARUNAVA GHOSH PURSUING BACHELOR OF TECHNOLOGY COMPUTER SCIENCE DEPARTMENT WEST BENGAL UNIVERSITY OF TECHNOLOGY CLOUD COMPUTING
- 2. AGENDA • WHAT IS CLOUD COMPUTING?? • WHY CLOUD COMPUTING??? • PROPERTIES OF CLOUD COMPUTING • TYPES OF CLOUD COMPUTING…. • SERVICES PROVIDED BY CLOUD COMPUTING • PROS & CONS
- 4. Cloud computing is simply a buzzword used to repackage grid computing and utility computing, both of which have existed for decades.
- 5. Cloud computing is Internet-based computing, whereby shared resources, software and information, are provided to computers and other devices on-demand, like the electricity grid. -- Wikipedia
- 7. - Reduction of costs - unlike on-site hosting the price of deploying applications in the cloud can be less due to lower hardware costs from more effective use of physical resources. - Universal access - cloud computing can allow remotely located employees to access applications and work via the internet. - Up to date software - a cloud provider will also be able to upgrade software keeping in mind feedback from previous software releases. - Choice of applications - This allows flexibility for cloud users to experiment and choose the best option for their needs. Cloud computing also allows a business to use, access and pay only for what they use, with a fast implementation time - Flexibility - cloud computing allows users to switch applications easily and rapidly, using the one that suits their needs best. However, migrating data between applications can be an issue.
- 10. • Public Cloud: The services are delivered to the client via the Internet from a third party service provider. Example: Amazon
- 11. It is a combination of services provided by the Private and public cloud Example: –ERP in private cloud –Sales & Email in public
- 12. • Private Cloud: These services are managed and provided within the organization. There are less restriction on network bandwidth, fewer security exposures and other legal requirements compared to the public Cloud. Example: HP Data Centers
- 14. • Reduced Hardware equipment for end users • Improved Performance • Lower Hardware and Software Maintenance • Instant Software Updates • Accessibility • Pay for what we use • Security Issues • Internet connection • Features may be limited • Location of Servers • Speed
- 15. • An expansion of Microsoft live@edu • More useful spending of technology budgets • Classroom collaboration • Google Docs Wide Spectrum of Usage BitTorrent,Skype,LinkedIn,YouTube, Google,Microsoft,Forum,Blog‐spaCe,Website Hosting , FaceBook, Yahoo