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- 2. Guntur engineering college Is now managed by kits ......……………………Submitted………….………......... O.d.priya darsini (C•S•E---2-1)
- 3. Introduction 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. Cloud computing is a paradigm shift following the shift from mainframe to client-server in the early 1980s. Details are abstracted from the users, who no longer have need for expertise in, or control over, the technology infrastructure "in the cloud" that supports them.
- 4. What is cloud computing?..💭 Distributed computing on internet Or delivery of computing service over the internet. Eg: Yahoo!, Gmail, Hotmail.
- 5. WHY CLOUD COMPUTING? -THE OBJECTIVE If you use an online service to send email, edit documents, watch movies or TV, listen to music, play games or store pictures and other files, it is likely that cloud computing is making it all possible behind the scenes. Things you can do with the cloud: Create new apps and services Store, back up and recover data Host websites and blogs Stream audio and video - Deliver software on demand Analyze data for patterns and make predictions
- 6. 👁️No need of running heavy servers and maintaining them. •Instead, run applications on a shared data centers. 👁️Just plug in to the shared data servers just like using a utility. 👁️Its fast to get started and costs less.
- 8. • SaaS is a software delivery methodology that provides licensed multi-tenant access • to software and its functions remotely as a • Web-based service. Soft ware as a service (SAAS) • PaaS provides all of the facilities required to support the complete life cycle of building and delivering web applications and services entirely from the Internet. Plat form as a service (PAAS) • IaaS is the delivery of technology infrastructure on demand scalable service Infrastructure as a service (IAAS)
- 10. SERVICE MODELS WITH EXAMPLE 1.SAAS(software as a service) required software,operating system & network is provided.
- 11. 2.PAAS (PLATFORM AS A SERVICE):- operating system and network is provided
- 12. 3.IAAS(infrastructure as a service):- just network is provided.
- 13. Private cloud Public cloud Deployment clouds :-it represents specific types of cloud environment Hybrid cloud
- 14. Private cloud The computing infrastructure is dedicated to a particular organization and not shared with other organizations. ➤ more expensive and more secure when compare to public cloud. ►E.g. : • HP data center • IBM • Sun • Oracle • 3tera
- 15. Public cloud Computing infrastructure is hosted by cloud vendor at the vendors premises. And can be shared by various organizations. ▸ E.g.: 🔹 Amazon 🔹 Google 🔹 Microsoft 🔹 Sales force
- 16. Hybrid cloud • Organizations may host critical applications on private clouds. • where as relatively less security concerns on public cloud. • Usage of both public and private together is called hybrid cloud
- 17. Features of Cloud computing COST SPEED GLOBAL SCALE PRODUCTIVIY PERFORMANCE RELIABILITY
- 19. Advantages of cloud computing..💭 INCREASED RELIABILITY DEVICE INDEPENDANCY UNLIMITED STORAGE REMOTE ACCESS ECO-FRIENDLY ECONOMICAL
- 20. FACILITATES COLLABORATIONS ALL TIME DATA AVAILABILITY IMPROVED PERFORMANCE AUTOMATED EASILY SCALABLE MORE MOBILITY DATA SECURITY Advantages of cloud computing.
- 21. Disadvantages of Cloud computing💭 🔲HIGHBUDGETTOESTABLISH CLOUDCOMPUTINGENVIRONMENT 🔲NOTACCESSIBLEBYEVERYONE 🔲CHANCESOFHACKING 🔲HUGEPOWERISREQUIRED 🔲TOTALLYINTERNET CONNECTION ORIENTED 🔲REQUIRE HIGHBANDWIDTHOFNETCONNECTION 🔲VENDORDEPENDANCFORDATAMAINTENANCE
- 22. Cloud computing role in.. 🔶The past :- Those days computing was done by utility of super Computers & mainframes . But cost is need for this set-up to create Main frame or super Computer. the cost is very high. 💨🅿️resent :- Today Computing can be done with utility of by a provider. This makes the cost is lower, intelligent cloud computing is Manage all Resources efficiently. ✳️Future :- Does the capability of Cloud computing As faster computer & Larger virtual storage areas become available . Faster processors and connections will be the main proponents of this improvement.
- 23. Conclusion Cloud computing makes it very easy for companies to provide their products to end-user without worrying about hardware configurations and other requirements of servers. Before the cloud computing:- Traditional business applications have always been very complicated and expensive. After the cloud computing:- Now these days eliminates the headaches because you only pay What you want , upgrades are automatic , scaling up Or down is easy . With a cloud app, you just open a browser, log in, customize the app, and start using it.