What is load balancing? What are the functions of load balancing?

The improvement of network technology has brought many new concepts , These new concepts can serve the network technology , For example, fortress VM load balancing , You may be familiar with the first two concepts , The third concept, load balancing, should be unknown to most people , Here is a brief introduction to what is Load balancing And the role of load balancing .

What is load balancing

Load balancing is the use of new network technologies , Provide a transparent method , Tools to expand network equipment and network processing capabilities . Simply speaking , Load balancing can distribute network commands to other service systems for execution , such as FTP The server 、web The server etc. , Allocate various network commands to other servers , It can effectively improve the operation efficiency of the server , The processing time of the server is greatly reduced , More effective completion of work tasks .

What are the functions of load balancing

1、 Improve application efficiency . This is one of the functions of load balancing , If the client has too much traffic , It may slow down the response speed of the server , Therefore, it is necessary to allocate the traffic of the client to other servers .

2、 Monitoring data security . Load balancing can also monitor data security , Automatically isolate hosts with abnormal conditions through its built-in function , To protect the security of data , If there is a problem, the problem host will be directly replaced .

3、 Equilibrium flow . If the application scenario is complex , The default port will be used . Load balancing can provide different exports for websites with different domain names IP Address , So as to realize the balance of traffic .

What is load balancing and what is the role of load balancing , As a new concept of network, load balancing , Ability to balance traffic for clients and servers , Improve operational efficiency .