What is the latest version of nginx

2019-10-22, nginx-1.17.5 mainline version has been released. The latest version of nginx is ginx-1.17.5.

nginx Advantages

Nginx can be compiled on most UnixLinux OS runs and has a Windows port. The 1.4.0 stable version of Nginx was released on April 24, 2013. Under normal circumstances, for new sites, it is recommended to use the latest stable version as the production version. There is not a high urgency to upgrade existing sites. (Recommended learning: nginx tutorial)

The source code of Nginx uses 2-clause BSD-like license.

Nginx is a very powerful, high-performance Web and reverse proxy service. It has many very superior features:

In the case of high concurrency of connections, Nginx is a good alternative to the Apache service. Product: Nginx is one of the software platforms often chosen by bosses in the virtual host business in the United States. Able to support responses of up to 50,000 concurrent connections. Thanks to Nginx for choosing epoll and kqueue as the development model.

Server

Nginx as a load balancing service: Nginx can not only directly support Rails and PHP programs to serve externally internally, but also support external services as an HTTP proxy service . Nginx is written in C, and its system resource overhead and CPU usage efficiency are much better than Perlbal.

Handle static files, index files and automatic indexing; open file descriptor buffering.

Cacheless reverse proxy acceleration, simple load balancing and fault tolerance.

FastCGI, simple load balancing and fault tolerance.

Modular structure. Including filters such as gzipping, byte ranges, chunked responses, and SSI-filter. If multiple SSIs present in a single page are processed by FastCG or another proxy server, this processing can run in parallel without waiting for each other.

Supports SSL and TLSSNI. [1]

Code

Nginx code is completely written from scratch in C language and has been ported to many architectures and operating systems, including: Linux, FreeBSD, Solaris, Mac OS X, AIX and Microsoft Windows. Nginx has its own function library, and in addition to zlib, PCRE and OpenSSL, the standard modules only use system C library functions. Furthermore, these third-party libraries may not be used if they are not needed or if potential licensing conflicts are considered.

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