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本文介绍了计算机网络的负载均衡技术,重点讨论了使用DNS服务器实现负载均衡的方法。现在,网络的规模越来越大,网络中服务器的负载也变得越来越重。例如:在公司的网络中安装了一台WEB服务器,用于向企业内部网中的用户提供服务,假如网络中有几千甚至上万个用户需要同时访问这台WEB服务器,那么这台服务器的性能将变得极差。为了保证用户的访问速度,我们可以通过DNS服务器来实现负载均衡的功能。
This article describes the load balancing technology of computer networks, and focuses on the use of DNS servers for load balancing. Now, the scale of the network is getting bigger and bigger, the load of the server in the network also becomes heavier and heavier. For example: in the company’s network installed a WEB server, used to provide services to users in the intranet, if the network has thousands or even tens of thousands of users need to access this WEB server at the same time, then this server Performance will become extremely poor. In order to ensure the user’s access speed, we can achieve through the DNS server load balancing function.