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Why does CVM need load balancing?

2025-01-28 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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The following brings you why cloud servers need load balancer. I hope it can give you some help in practical application. There are many things involved in load balancing, not many theories, and there are many books on the Internet. Today, we will use the accumulated experience in the industry to do an answer.

Does the CVM still need load balancer? Cloud computing is the product of the development and integration of traditional computer technology and network technology, such as grid computing, distributed computing, parallel computing, utility computing, cloud computing, network storage, virtualization, load balancing and so on. Among them, load balancing technology is one of the most important competitiveness in the field of cloud computing. The benefits of using load balancing to cloud servers are as follows.

Load balancing improves hardware support in Cloud Computing

The core idea of cloud computing is to manage and schedule a large number of computing resources connected by the network to form a pool of computing resources to provide on-demand services to users. However, when the access volume and data flow of the network grow rapidly, its processing capacity and computing strength also increase accordingly, so that a single server device can not bear it at all. With the continuous increase of business, the supporting capacity of hardware equipment can not always catch up, because it is bound to increase the hardware cost investment, which goes against the original intention of saving resources.

Load balancing can share the operation of a single heavy load to multiple node devices for parallel processing, after the end of each node device processing, the results will be summarized and returned to the user, the processing capacity of the system has been greatly improved. This is consistent with the concept of unified resource management and scheduling in cloud computing, and can solve the load problem of servers in cloud computing.

Load balancing improves data access Speed in Cloud Computing

Cloud computing requires enterprises to transfer business to WEB applications, which makes end-users put forward higher requirements for the experience of access speed.

Load balancing technology can synchronize network-level TCP optimization to reduce unnecessary TCP connections; can achieve memory fast storage to reduce Web server requirements and accelerate user speed experience. It helps enterprise servers, whether physical, virtual, or cloud, to distribute incoming requests for all available resources.

Load balancing ensures the availability and reliability of the application system

The security problem in the cloud has been attracting much attention, how to ensure the security of the server and how to know whether your application system is in a secure state, which requires professional technical guarantee.

Load balancing has service level (port) load balancing and backup mechanism. It is mainly used to reasonably distribute the access requests of the enterprise's external servers, so that the servers can carry out load and backup to each other. In addition, any threat information in the traffic packet can be detected, and users can customize the most appropriate security policy for their own application system.

Therefore, CVM also needs load balancing. The website provides load balancing EasySLB service, that is, automatic distribution of application traffic among multiple CVMs. It can realize automatic fault switching, improve business availability, and improve resource utilization.

After reading the above about why cloud servers need load balancer, if there is anything else you need to know, you can find out what you are interested in in the industry information or find our professional and technical engineers for answers. Technical engineers have more than ten years of experience in the industry.

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