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This article mainly explains "what are the requirements of cloud computing on the server". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what are the requirements of cloud computing for the server"?

CVM generally includes the sum of all the calculations of functional units such as threads, cores, processors, networks, accelerators and so on. Therefore, cloud computing generally has a large amount of data input or massive working set. So what capabilities should the server have? let's talk about it in detail.

High density

High density and low cost are basically the basic requirements of cloud servers. According to the characteristics of cloud computing centers, cloud servers should be consistent with the characteristics of high density, low power consumption and low cost of cloud computing centers, that is, they are mainly for large-scale deployment of cloud applications. High-density servers can reduce latency and improve response speed. At present, high-density servers are mainly divided into multi-rack and blade servers.

Virtualization

The ability of server virtualization can be said to directly affect the effectiveness of cloud computing. Because the server virtualization technology realizes the real-time migration of some virtual machines from high-load nodes to low-load nodes, merging several low-load virtual machines into one physical node, and shutting down the redundant idle physical nodes, in order to improve the efficiency of the use of resources and achieve load balancing, so that the performance of the upper application is guaranteed, and the purpose of reducing energy consumption is also achieved.

Therefore, cloud computing can realize the deployment and configuration of virtual machines by using server virtualization technology, and the efficiency of the system can be greatly improved through rapid deployment and real-time migration of virtual machines. It can also achieve the scalability of the software system through the adjustment of virtual machine resources, ensure that the system can quickly recover from the failure and continue to provide services, and improve the reliability and stability of the system. Therefore, when purchasing a CVM, the degree of support for server hardware virtualization is an important factor in considering the server.

Horizontal expansion

According to the first feature of cloud computing, "super large scale", the scale-out ability of cloud computing servers becomes very important. at present, Intel has launched a scale-out storage solution, combined with Intel hardware. it can provide higher database and better scalability for this large number of file access, while Intel 10 Gigabit network cards can be combined with Intel virtualization technology. Provide a more efficient, secure, and simplified way for the entire cloud computing center, ensuring the flexibility of the cloud data center.

Parallel computing

In some form, cloud computing is the technical route of distributed computing, parallel computing, grid computing and so on. Conceptually, cloud computing can be regarded as an organic combination of "storage cloud" and "computing cloud". Computing cloud refers to parallel computing, so the infrastructure of cloud computing is to ensure the realization of parallel computing.

To sum up, the performance requirements of cloud computing for the server itself are not very high, but there are certain requirements for the structural flexibility of the server. on the other hand, we should pay attention to the computing density of the server, the virtualization ability, and the ability to realize parallel computing, so when we go to select the server, we should combine the above four requirements to do it. In order to get twice the result with half the effort.

At this point, I believe you have a deeper understanding of "what are the requirements of cloud computing on the server?" you might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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