Cloud Computing Architecture: Understand the basics

In a cloud computing environment, there are components and subcomponents that make up the cloud computing architecture which need to be carefully combined for it to reach its full functionality. The distributed nature of cloud computing enables rapid access to online resources and high flexibility when adjusting the chosen setup, while requiring very little management effort. The storage solutions synced with cloud computing enable the enterprises and users in play to both processes and store their data through data centers that are third-party owned or privately owned. Thus, economies of scale and system coherence are achievable through theshared resources approach ofcloud computing.

Cloud Computing Architecture: back and front end

The components and subcomponents that form the backbone of cloud computing fall into:

  • Front End platform (mobile device, thin client, fat client)
  • Back End platform (storage, servers)

The combination of the listed components is what comprises a cloud computing architecture. These ends interact with each other through a communication network x.

Front End

It is the interface that is visible to the clients or computer users through their client or mobile devices that are web-enabled. However, you should note that the use of the same user interface platform is not applicable to all the cloud computing systems.

Back End&lt

It is the computing architecture’s “cloud” part and holds all the necessary resources mandated for the delivery of the necessary cloud computing services. A number of services, security mechanisms, virtual machines, data storage facilities, and bare metal servers all together with a built-in deployment model complete the service delivery schematic of a Back End.

The Hypervisor as a Back-End Component

The Back End has the primary responsibility and authority to regulatebuilt-in protocols, traffic control, and security mechanism.

The bare metal server’s operating system, thehypervisor, allows the concurrent execution of multiple guest virtual machines through its access to well-defined protocols. The hypervisor acts as a communication guide that links the connected world beyond to its containers.

The system runtime together with its management is the responsibility of the central server in play that solely deals with the management of the client requests and the smooth, systematic review of the data or traffic information.

The Various Flavors of Hypervisors

  • Native Hypervisors

Once installed on a bare metal server, they run directly and do not require the services of an intermediary operating system and thus the performance and reliability of the system is their full responsibility.

  • Embedded Hypervisors

They enablex the improvement of x server performance through their assimilation on to a separate chip processor.

  • Hosted Hypervisors

Their execution and runtime are on a distinctly assigned software layer that surpasses both the Operating System and the Hardware in question. The type of hypervisor can be of great benefit to both the public and private clouds as a performance improvement objective.

The hypervisors are a superior means plated by the server virtualization methodology as a means of outplaying the physical limitations that are often evident on stand-alone servers. Through virtualization, the physical server is tricked by software into considering the existence of the software as a component of its multi-server environment. Therefore, the otherwise underutilized capacity is drawn.

The applications in a cloud computing architecture are under the control, management, and service proficiency of a cloud server. Partly, the cloud configuration remotely replicates and preserves its data and thus its ideal integration will promote limitless efficiencies.

More for you to Read

Introduction to Cloud Computing Architecture

NIST Cloud Computing Reference Architecture

Oracle Cloud Reference Architecture

Software Systems Architecture in a World of Cloud Computing

Cloud Computing – NUS School of Computing

CISCO Cloud Computing

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