cloud computing presentation (aot)

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    A PRESENTATION BY

    RITWICK HALDER ( ROLL 43) ABHRAJYOTI KUNDU ( ROLL 8) RANJIT KR. RAY ( ROLL 18) SAPTARSI BASU ( ROLL 44)

    ACADEMY OF TECHNOLOGY

    Aedconagar, Hooghly-712121

    CSE 1 ( 4TH SEMESTER )

    HU481 : TECHNICAL REPORT WRITING

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    Delivery of computing as a service rather than a product

    Network based computing that takes place over theInternet.

    Pay-per-use model of Computing that is elastic ,

    scalable, simple and provide on-demand serviceanytime, anywhere.

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    On-demand Self-service

    Access from Anywhere

    Shared Pool of Resources

    Can Scale Up / Down

    Pay-as-you-go Service

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    IaaSInfrastructure as a Service

    PaaSPlatform as a Service

    SaaSSoftware as a Service

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    Increasingly popular with SMEs

    No hardware or software to manage

    Service delivered through a browser

    SaaS

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    Delivers computer platform , that includes:

    Operating system Programming language execution environment

    Database

    Web Server

    PaaS

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    Access to infrastructure stack:

    Full OS access

    Firewalls

    Routers

    Load balancing

    laaS

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    Public, Private and Hybrid clouds

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    1980s 1990s Today 2012+1970s

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    Infrastructure as a Service

    Platform as a Service

    High Volume

    Transactions

    Software as a Service

    Servers Networking Storage

    Middleware

    CollaborationBusinessProcesses

    CRM/ERP/HR

    IndustryApplications

    Data CenterFabric

    Shared virtualized, dynamic provisioning

    Database

    Web 2.0 ApplicationRuntime

    JavaRuntime

    DevelopmentTooling

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    Ease of Use

    Scalability

    Reliability

    Cost

    Risk

    The Cloud = 10X Improvements

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    Deploy infrastructure with a mouse or API

    No using complex infrastructure

    Middle of the night

    Do it yourself remotely from anywhere, anytime

    EASE OF USE

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    SCALABILITY

    Control your infrastructure with your app Nothing to purchase and take delivery on

    Quicker Updates and changes

    Instant Process

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    RELIABILITY

    Based on enterprise grade hardware

    Automatically spin up replacements

    Design for failures

    Use multiple clouds

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    COST

    Turn off the lights = turn off servers you arent using (for

    example turn off development and test environments )

    Pay for only what you use

    No need to buy in advance

    Zero Capital Outlay

    No contracts

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    RISK

    Nothing to buy

    Cancel immediately

    Abandon it anytime

    Rebuild it instantly after testing

    Change instantly, even operating systems

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    Governance

    Reliability Data Security

    Simplicity

    Sensitive data control

    Scalability and cost issues

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    Simplifies IT management

    Reduces energy consumption

    Increases business responsiveness

    Handles new and emerging workloads

    Scales to extreme workloads quickly and easily

    Reduces acquisition complexity via service oriented approach

    Uses IT resources efficiently via sharing and higher system utilization

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    An infrastructure management and services delivery methodology

    Cloud computing is a way ofmanaging large numbers of highly virtualized resources suchthat, from a management perspective, they resemble a single large resource.

    Monitor & ManageServices & Resources

    CloudAdministrator

    DatacenterInfrastructure

    Service Catalog,ComponentLibrary

    Cloud consumers

    Staff and cloudfacilitators

    Publish & UpdateComponents,Service Templates

    Cloud

    AccessServices

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    THANK YOU