Introduction to the main features of nginx

Introduction to the main features of nginx:

High concurrent connections: Officially, a single node supports 50,000 concurrent connections, and the actual production environment can withstand 20,000-30,000 concurrent connections;

Low memory consumption: under 30,000 concurrent connections, opening 10 nginx processes only consumes 150M of memory (15M*10=150M);

Simple configuration;

Low cost : Open source and free;

Supports rewrite rewriting rules: can distribute http requests to different back-end application server nodes according to different domain names and URLs;

Built-in health check function: If If an application node on the backend hangs up, the request will not be forwarded to this node, and online functions will not be affected;

Save bandwidth: support gzip compression;

Reverse proxy: support distributed Deploy the environment, eliminate single points of failure, and support 7 * 24 hours non-stop release;

Recommended tutorial: nginx tutorial

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