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Vibhuti Vyas Amit Sahu Ms. Sweety Cornelius Anshul Choure Devanshu GuptaOverview Over PPT: Overview Over PPT What is Cloud Computing? What it is not? What I can do with it? Key characteristics Service models Deployment models How actually works Cloud economics Advantages DisadvantagesWhat is Cloud Computing all about?: What is Cloud Computing all about? “ Any situation in which in the computing is done in remote locations( out in the clouds), rather than your PC desktops or portable devices.” With cloud computing, the software programs you use aren’t run from your personal computer, but are rather stored on servers accessed via the Internet . InternetWhat it isn’t?: What it isn’t? Cloud computing isn’t network computing. Network computing - Access is over the company’s network only It encompasses multiple companies, multiple servers, and multiple networks. Documents are hosted on a single company’s server and accessed over the company’s network.So What I can do with it? “The Services”: So What I can do with it? “The Services” Its all in a cloud.... Email Websites Storage of documents online Voicemail Database Project managementsCommon Cloud Characteristics : Common Cloud Characteristics On demand Self-service. Broad network access. Resource POOLING -Location Independence. Rapid elasticity. Measured Service.The Service Models : The Service Models Cloud Software as a service( Saas ) use providers application over a network Cloud Platform as a service( Paas ) deploy customer created application to a cloud Cloud infrastructure as a service ( Iaas ) Rent processing, storage network capacity, and other fundamental computing resourcesCloud Architecture (Deployment models): Cloud Architecture (Deployment models) Public Clouds ---> Sold to public, mega scale industries Private Clouds ---> Enterprise owned or leased Community Clouds - --> Shared Infrastructures for specific community. Hybrid Clouds ---> Composition of two or more cloudsPublic Cloud: Public Cloud Public clouds are run by third parties, and applications from different customers are likely to be mixed together on the cloud. They provide a way to reduce customer risk and cost by providing a flexible, even temporary extension to enterprise infrastructure.Private Clouds: Private Clouds Private clouds are built for the exclusive use of one client, providing the extreme control over data, security, and quality of service. company owns the infrastructure and has control over how applications are deployed on it.Hybrid Clouds: Hybrid Clouds Hybrid clouds combine both public and private cloud models. The ability to augment a private cloud with the resources of a public cloud can be used to maintain service level.How actually this all works?: How actually this all works?Cloud Computing Applications : Cloud Computing Applications Best and Free Cloud apps : - MINT: A cloud based personal finance tool to manage your money Free Cloud based Desktops: - I clouds - cloudo - eyeOS Free Cloud Based Antivirus: -Panda Cloud antivirusCloud Using Companies : Cloud Using CompaniesA “SUNNY” vision of the future: A “SUNNY” vision of the future Users will Trust service providers with their data like they trust banks with their money. Becoming cost ineffective to build data centers. Organizations will rent computing resources. Envision grid of 6 cloud infrastructure providers linked to 100 regional providers.Cloud Economics : Cloud Economics Estimates very wide over on possible cost savings. Use of cloud applications reduces cost 5 0% to 90% IT resource subscription pilot saw 28% costs savings Preferred Hotel - Traditional: $210k Serves refresh and $10k/month - Cloud: $10k implementation and $16k/monthAdvantages: Advantages User Centric Task Centric Powerful Intelligent Affordable ProgrammableStill Some Risks………………….: Still Some Risks…………………. Regulatory Compliance When outsourcing to a provider, customers are responsible for security and integrity of their own data, even if they are held by third parties. Login and investigate support Harder to know who altered the data and where they come from. Recovery Support - Data segmentation makes back-ups more difficultConclusion……………: Conclusion…………… The Cloud computing provides a super computing power. This cloud of computer may extend beyond a single Company or enterprise. The applications and data served by clouds are available to broad group of users, cross-enterprise and cross-platform. QUESTIONS: QUESTIONS ? ? ? ? ? ? ? ? ? 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