Cloud computing presentation

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Cloud Computing

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Cloud computing presentation

  1. 1. PRESENTATION ON CLOUD COMPUTING PRESENTED BY:TAUSEEF JAMAL ADITYA KUMAR ANIKET SAXENA AKSHAT SAXENA KAPIL GUPTA 100101243 100101015 100101034 100101021 100101106
  2. 2. What Is This Cloud Computing Cloud computing is Internet-based computing, whereby shared resources, software and information are provided to computers and other devices on-demand. Cloud computing describes a new supplement, consumption and delivery model for IT services based on Internet, and it typically involves the provision of dynamically scalable and often virtualized resources as a service over the Internet.
  3. 3. Grid to Cloud Evolution • Grid Computing:Solving large problems with Parallel computing Made mainstream By Global Alliance • Utility Computing :Offering computing resources as a metered service Introduced in late 1990s • SaaS Computing:Network-based subscriptions to applications Gained momentum in 2001 • • Cloud Computing:Next-Generation Internet computing Next-Generation Data Centers
  4. 4. Uses Of Cloud Computing • - Helps to use applications without installations. • - Access the personal files at any computer with internet access. • - This technology allows much more efficient computation by centralizing storage, memory, processing and band width.
  5. 5. A CLOUD CLIENT consists of computer hardware and/or computer software that relies on cloud computing for application delivery. • CLIENT • • • • Application Platform Infrastructure server
  6. 6. APPLICATIONS • Cloud application services or "Software as a Service (SaaS) " deliver software as a service over the Internet, eliminating the need to install and run the application on the customer's own computers and simplifying maintenance and support.
  7. 7. PLATFORM • Cloud platform services or "Platform as a Service (PaaS)" deliver a computing platform and/or solution stack as a service, often consuming cloud infrastructure and sustaining cloud applications • It facilitates deployment of applications without the cost and complexity of buying and managing the underlying hardware and software layers.
  8. 8. INFRASTRUCTURE Cloud infrastructure services or "Infrastructure as a service(laas)” delivers computer infrastructure, typically a platform virtualization enviroment, as a service, rather than purchasing servers, software, data centre space or network equipments, clients instead buy those resources as a fully outsourced service. The service is typically billed on a utility computing basis and amount of resources consume (and therefore the cost) will typically reflect the level of activity.it is an evolution of virtual private server offerings.
  9. 9. SERVER The servers layer consists of computer hardware and/or computer software products that are specifically designed for the delivery of cloud services, including multi-core processors, cloud-specific operating systems and combined offerings.
  10. 10. DEPLOYMENT TOOLS • • • • COMMUNITY CLOUD HYBRID CLOUD PRIVATE CLOUD PUBLIC CLOUD
  11. 11. COMMUNITY CLOUD:• A community cloud may be established where several organizations have similar requirements and seek to share infrastructure so as to realize some of the benefits of cloud computing.
  12. 12. HYBRID CLOUD:• A hybrid cloud environment consists of multiple internal and/or external providers"be typical for most enterprises".By integrating multiple cloud services, users may be able to ease the transition to public cloud services.
  13. 13. •PUBLIC CLOUD:• Public cloud applications, storage, and other resources are made available to the general public by a service provider. These services are free or offered on a pay-per-use model. Generally, public cloud service providers like Amazon AWS, Microsoft and Google own and operate the infrastructure and offer access only via Internet
  14. 14. PRIVATE CLOUD:• Private cloud and Internal cloud are expressions that some vendors have recently used to describe offerings that emulate cloud computing on private networks. • These products claim to "deliver some benefits of cloud computing with out the pitfalls", capitalizing on data security, corporate governance, and reliability concerns. They have been criticized on the basis that users“ still have to buy, build, and manage them“ and as such do not benefit from lower up-front capital costs and less hands-on management.
  15. 15. ISSUES:PRIVACY: • The Cloud model has been criticized by privacy advocates for the greater ease In which the companies hosting the Cloud services control, and thus, can monitor at will, lawfully or unlawfully, the communication and data stored between the user and the host company. Instances such as the secret NSA program, working with AT&T, and Veriz, which recorded over 10 million phone calls between American citizens, causes uncertainty among privacy advocates, and the greater powers it gives to telecommunication companies to monitor user activity.
  16. 16. SECURITY:• The relative security of cloud computing services is a contentious issue which may be delaying its adoption. Some argue that customer data is more secure when managed internally, while others argue that cloud providers have a strong incentive to maintain trust and as such employ a higher level of security.
  17. 17. CONCLUSION:• Cloud computing is a better way to run your business. Instead of running your apps yourself, they run on a shared data centre. When you use any app that runs in the cloud, you just log in, customize it, and start using it. That’s the power of cloud computing. • Finally, cloud apps don’t eat up your valuable IT resources. This lets you focus on deploying more apps, new projects, and innovation.
  18. 18. THANK YOU

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