Explain cloud computing architecture with diagram.

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 CLOUD COMPUTING ARCHITECTURE

  • The cloud infrastructure is closely related to its architecture & comprises many cloud components which are loosely connected. The broad divisions of cloud architecture are:

  1. Front-end
  2.  Back-end

  • It is the responsibility of the back end to provide the security of data for cloud users along with the traffic control mechanism. The server also provides the middleware which helps to connect devices & communicate with each other.
  • Businesses used cloud infrastructures to work with these applications. Unlike subscription-based models of pricing, the payment structure of the cloud enables the user to subscribe to vendor services & cloud infrastructures are paid on a 'pay-per-use basis.

  • The cloud technology architecture also consists of front-end platforms called the cloud client which comprises servers, thin & fat clients, tablets & mobile devices. The interaction is done through middleware or via a web browser or virtual sessions. According to Jason Bloomberg of ZapThink, the cloud-oriented architecture can essentially be the building block of IoT (Internet of Things) in which anything can be connected to the Internet. Cloud architecture is a combination of both services-oriented architecture & event-driven architecture. So, cloud architecture encompasses all elements of the cloud environment.

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