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Cloud Computing, Cloud Computing Introduction, What is Cloud Computing, Cloud Computing Presentation

Cloud Computing, Cloud Computing Introduction, What is Cloud Computing, Cloud Computing Presentation

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    Cloud computing Cloud computing Presentation Transcript

    • Presented by,
      Sagar Kale & Aarti Devi
      Guided by,
      Prof. SheetalKalra
    • ?
      ?
      ?
    • What is a cloud ??
       Abstraction
      - Use something without knowing what is going on inside.
      - Users are shielded from the details how something actually works.
    • An example of abstraction…
      • Key
      • Steering wheel
      • Gearshift
      • Gas pedal
      • Brakes
      We seldom worry about the thousands of highly specialized parts that are combined to produce the car…!
    • Cloud !!
      A Cloud depicts the Internet in computer network as an abstraction of the underlying infrastructure it represents.
    • Internet
    • A collection or groups of integrated and networked
      • hardware,
      • software and
      • internetworking infrastructure
      INTERNET
      provides
      • hardware,
      • software and
      • networking services toEnd Clients
    • Third-party Provider
      Customers
      Cloud computing customers do not own the physical infrastructure.
      They consume resources as a service.
      The service is fully managed by the provider.
      The consumer only needs a personal computer and Internet access.
    • Three layers to cloud computing…
      Companies use these layers differently based on what they offer.
    • Hosting in the cloud
      (cloud hosting )
      infrastructure
    • DEVELOP A WEBSITE
      COMPANY
    • DEVELOP A WEBSITE
      COMPANY
    • DEVELOP A WEBSITE
      COMPANY
    • SERVER
      SERVER
    • “HOSTING”
      COSTS HIGH CONSUMES A LOT OF TIME
    • Youpay for them when you are using them, and
      You pay for them when your not using them…
    • And the more you pay on their maintenance…
    • DEVELOP A WEBSITE
      COMPANY
    • CLOUD COMPUTING OFFERS
      PLATFORMS
      SERVICES
      STORAGE SPACE
      APPLICATIONS
    • Scalability !!
    • INSTANT !!
    • How does it work ???
      • 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.
    • When using any application in the cloud, the client just needs to log in to his account; just like any other application and access his resources!!
    • SUMMING IT UP

      Corporations
      Individuals
      Non-Commercial
      Cloud
      Cloud Middle Ware
      Storage
      Provisioning
      Service(apps)
      Provisioning
      Network
      Provisioning
      SLA(monitor),
      Security, Billing,
      Payment
      OS
      Provisioning
      Resources

      OS
      Services
      Network
      Storage
    • Grid Computing
      Utility Computing
      Service-Oriented Architecture
      Distributed Computing
      Virtualization
      High-Performance Computing
      SaaS
      . . .
      CLOUD COMPUTING
    • Types of Clouds
      • Public
      • Resources are dynamically provisioned on a self-service basis.
      • Provided by an off-site third-party provider who shares resources and bills utility computing basis.
      • Private
      • Capitalise on data security, corporate governance, and reliability concerns.
      • Users "still have to buy, build, and manage clouds“
      • lacks the economic model that makes cloud computing such an intriguing concept. 
      • Hybrid
      • A hybrid cloud environment consists of multiple internal and/or external providers.
    • ADVANTAGES OF CLOUD COMPUTING
      Servers and Storage
      ELIMINATES HASSELES OF ESTABLISHING PHYSICAL INFRASTRUCTURE
    • ADVANTAGES OF CLOUD COMPUTING
      • INCREASED RELIABILITY
      • DEVICE INDEPENDANCY
      • UNLIMITED STORAGE
      • REMOTE ACCESS
      • ECO-FRIENDLY
      • ECONOMICAL
    • ADVANTAGES OF CLOUD COMPUTING
      • FACILITATES COLLABORATIONS
      • ENABLES US TO SHIFT FOCUS
      • ALL TIME DATA AVAILABILITY
      • IMPROVED PERFORMANCE
      • HIGHLY AUTOMATED
      • EASILY SCALABLE
      • MORE MOBILITY
      • SECURITY
    • DISADVANTAGES OF CLOUD COMPUTING
      • TOTALLY INTERNET CONNECTION
      ORIENTED
      • REQUIRE HIGH BANDWIDTH OF
      NET CONNECTION
      • VENDOR DEPENDANC FOR DATA
      MAINTENANCE
    • DISADVANTAGES OF CLOUD COMPUTING
      SECURITY (DATA TRANSPIRANCY)
    • DISADVANTAGES OF CLOUD COMPUTING
      • HIGH BUDGET TO ESTABLISH CLOUD
      COMPUTING ENVIRONMENT
      • NOT ACCESSIBLE BY EVERYONE
      • CHANCES OF FRAUDANESS
      • HUGE POWER IS REQUIRED
    • CHALLENGES OF CLOUD COMPUTING
      • TO FIND HIGH NETWORK AVAILABILITY
      • DATA MANAGEMENT
      • LINEARLY SCALABLE
      • DATA SECURITY (AVAILABILITY,CONFIDENTIALITY)
      • N
    • CHALLENGES OF CLOUD COMPUTING
      • CONTROL OF OUR DATA IS TRANSFERRED TO THIRD PARTY
      • BUSINESS FAILS IF SUPAILSPLIER GOES BANKRUPT
      • COMPETITOR CAN KNOW OUR BUSINESS EASILY AS DATA IS IN CLOUD
    • FINDINGS
      • Cloud Computing is a paradigm in which information is permanently stored in servers on the Internet.
      • The future for cloud computing is bright. The big names in computers are throwing lots of resources into this.
    • FINDINGS
      • Platforms provide an on demand, always on, anywhere, anytime and any place, pay as used and as needed.
      • The whole idea behind it is resizable computing power. When you need the power, it's there, but when you don't, you can scale back.
    • FINDINGS
      • CLOUD COMPUTING CAN BE USED AS MOBILE TREND IF INTERNET FACILITY BECOMES EASY
    • LATEST UPDATE
      MICROSOFT MADE A CLOUD BASED OS…
      8TH MARCH 2010
    • CONCLUSION
      • HAS GOOD HARDWARE MANAGEMENT
      • SECURITY IS ADVANTAGE AS WELL AS THREAT
      • MADE BUSINESS LIFE EASY
      • HOWEVER NOT AVAILABLE TO ALL
    • CONCLUSION
      • USE OF IT DEPEND ON THE TYPE OF BUSINESS IS DONE
      • FLEXIBLE IN TERMS OF DATA AVAILABILITY AND RESOURCE USABILITY
      • HUGE DATA AVAILABILITY BUT MAINTENANCE IS A CHALLENGE
    • CONCLUSION
      • There are a lot of criticisms about the security in cloud computing.
      • Some have said stored information in the cloud  is safer than on premise, but others disagree.
    • THANK YOU….!!