Cloud Computing
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Cloud Computing, Cloud Computing Presentation, Cloud Computing ppt, What is Cloud Computing

Cloud Computing, Cloud Computing Presentation, Cloud Computing ppt, What is Cloud Computing

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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….!!