로드 밸런싱으로 백엔드 애플리케이션 확장Korean version of this document is available
使用负载平衡扩展后端应用程序Chinese Simplified version of this document is available
As web applications grow in popularity, the need to scale them to meet demand becomes more important. One way to scale a web application is to load balance requests between multiple servers. This can be done using hardware or software load balancers.
A hardware load balancer is a physical device that sits between the client and the server. It is responsible for distributing traffic between the servers and ensuring that each server is not overloaded.
There are many benefits to using a hardware load balancer. They are often easier to set up and configure than software load balancers. They can also handle a large amount of traffic without affecting the performance of the web application.
However, hardware load balancers can be expensive and may not be able to scale as well as a software load balancer.
A software load balancer is a program that runs on a server and is responsible for distributing traffic between the servers. It can be used in conjunction with a hardware load balancer or as a standalone solution.
Software load balancers are often more scalable than hardware load balancers. They can also be more flexible and easier to configure.
However, software load balancers can be more difficult to set up and may not be able to handle as much traffic as a hardware load balancer.
Load balancing is a great way to scale a web application. It can be done using hardware or software load balancers. Each has its own benefits and drawbacks.