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Cloud computing
 

Cloud computing

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    Cloud computing Cloud computing Presentation Transcript

    • CLOUD
      COMPUTING
      Nama: NurzafirahbintiIliasMatric No. : 2010850698ic. No. : 911015875000Programmed code : DS220
    • DEFINITON
      Cloud Computing
      • Internet and central remote : servers to maintain data and applications.
      • Applications without installation and access their personal files at any computer with internet access.
      • Centralizing storage
      • Memory, Processing, Bandwidth.
    • CLOUD COMPUTING
      Infrastructure-as-a-Service (IaaS)
      Platform-as-a-Service (PaaS)
      Software-as-a-Service (SaaS)
    • Infrastructure-as-a-Service(IaaS)
      • Amazon Web Services  virtual server instances
      unique IP addresses
      blocks of storage on demand.
      • Application program interface (API)
      start, stop, access and
      configure their virtual servers and storage.
      • Fuel and water consumed
      • Utility computing.
    • Platform-as-a-Service (PaaS)
      • Hosted on the provider's
      infrastructure.
      • Developers create applications
      • eg: Force.com, GoogleApps
      • Not allow software created by
      customers been move
    • Software-as-a-Service (SaaS)
      • Interacts with the user through a front-end portal.
      • Broad market.
      • From Web-based email
      • Hosts both the application and the data
      • free use the service from anywhere.
    • CLOUD COMPUTING SERVICE PROVIDER
      Amazon
      Salesforce
      Google
      Microsoft
    • Example:
    • Deployment Models
    • Types of Cloud Computing
      HYBRID CLOUD
      • Multiple internal and / external providers.
      • Typical.
      • Multiple cloud services users may ease the transition to public cloud services while avoiding issues such as PCI compliance.
      Private Cloud
      Public Cloud
    • Private Cloud
      • also known as internal cloud
      • Neologism
      • hosted services to a limited number of people behind a firewall.
      • wants more control over their data
    • Public Cloud
      • also known as external cloud.
      • resources are dynamically provisioned on a fine-grained
      • Self-service basis
    • SECURITY
      • Strong incentive to maintain trust.
      • The Cloud Security Alliance
       non-profit organization formed to promote
      the use of best practices for providing
      security assurance within Cloud
      Computing
    • Sustainability and Sitting
      • Assumed as green computing.
      • Siting servers affects the environmental
      effects of cloud computing.
      • Climate favors cooling, lots of renewable
      electricity is available,
      thus environmental effects will be more
      moderate.
      • Countries with favorable conditions,
      eg; Finland,Sweden and Switzerland