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What are the Service Model in Cloud Computing?

Mohan  G

Mohan G

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    Servie model is something on which you host your applications.

    Each of these service models require various levels of support and responsibilities once a system is deployed to the platform.

    Some of the common service models are as follows:

    1. IaaS (infrastructure as a Service)
    2. SaaS (Software as a Service)
    3. PasS (platform as a Service)
    4. TaaS (Task as a Service)

    To know about these you can go to the following resources:

    1. Windows Azure Cloud Computing Services
    2. Introduction To Cloud Computing And Service Model
    3. What is Cloud Computing
    4. Getting Started to Cloud Computing

    Cloud computing providers offer their services according to three fundamental models: Infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS) where IaaS is the most basic and each higher model abstracts from the details of the lower models. Examples of IaaS include: Amazon CloudFormation (and underlying services such as Amazon EC2), Rackspace Cloud, Terremark, Windows Azure Virtual Machines, Google Compute Engine. and Joyent. Examples of PaaS include: Amazon Elastic Beanstalk, Cloud Foundry, Heroku, Force.com, EngineYard, Mendix, Google App Engine, Windows Azure Compute and OrangeScape. Examples of SaaS include: Google Apps, Microsoft Office 365, and Onlive

    Cloud computing is an on-demand availability of compute resources and storage services .
    It basically provies different type of services :

    • IaaS
    • PaaS
    • SaaS