什么是FastCGI

FastCGI是一种运行在Web服务器和应用程序之间的协议。它允许Web服务器在应用程序的生命周期内保持持久连接从而减少了启动和关闭应用程序的开销。

FastCGI的优点

FastCGI具有许多优点最突出的一个是它的性能。由于在启动应用程序时不需要每次都重新编译代码因此FastCGI可以更快地响应客户端请求。此外它还可以使Web服务器在应用程序的生命周期内保持持久连接从而减少了启动和关闭应用程序的开销。

FastCGI与CGI的比较

与CGI相比FastCGI具有许多优点。最重要的一个是它可以优化Web应用程序的性能。 在CGI中每次请求都会启动一个新的进程这很慢且消耗资源。FastCGI可以优化这个过程减少应用程序的启动和关闭开销。

英文文章：

What is FastCGI?

FastCGI is a protocol that runs between the web server and the application. It allows web servers to keep persistent connections to applications throughout their lifecycle, reducing the overhead of starting and shutting down applications.

Advantages of FastCGI

FastCGI has many advantages, the most prominent of which is performance. Because there is no need to recompile code each time an application is started, FastCGI can respond to client requests much faster. Additionally, it can enable web servers to maintain persistent connections to applications throughout their lifecycle, reducing the overhead of starting and shutting down applications.

Comparing FastCGI with CGI

Compared with CGI, FastCGI has many advantages. The most important one is that it can optimize the performance of web applications. In CGI, a new process is started for each request, which is slow and resource-intensive. FastCGI can optimize this process by reducing the overhead of starting and shutting down applications.

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