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  1. #1
    Infosec Enthusiast AnArKI's Avatar
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    Post Cloud Service Delivery Models

    Cloud Service Delivery Models
    Three archetypal models and the derivative combinations thereof generally describe cloud service delivery. The three individual models are often referred to as the “SPI Model,” where “SPI” refers to Software, Platform and Infrastructure (as a service)

    Software as a Service (SaaS) The capability provided to the consumer is to use the provider’s applications running on a cloud infrastructure and accessible from various client devices through a thin client interface such as a Web browser (e.g., web-based email). The consumer does not manage or control the underlying cloud infrastructure, network, servers, operating systems, storage, or even individual application capabilities, with the possible exception of limited user-specific application configuration settings.

    Platform as a Service (PaaS) The capability provided to the consumer is to deploy onto the cloud infrastructure consumer-created applications using programming languages and tools supported by the provider (e.g., java, python, .Net). The consumer does not manage or control the underlying cloud infrastructure, network, servers, operating systems, or storage, but the consumer has control over the deployed applications and possibly application hosting environment configurations.

    Infrastructure as a Service (IaaS) The capability provided to the consumer is to rent processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications. The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, deployed applications, and possibly select networking components (e.g., firewalls, load balancers).

  2. #2
    Thanks for sharing. It is very good information for those who want to study about cloud computing in detail.

  3. #3
    Thank you so much AnArKI, for this informative post.

  4. #4
    Cloud storage works more aggressively to extend the traditional CDN model.

  5. #5
    Who provide good Cloud Service Delivery Models ? Any idea ?
    Garage4Hackers bugs for the community , of the community

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