What is a Proxy Server? A Proxy server is an intermediary machine, between a client and the actual server, which is used to filter or cache requests made by the client. This article is focused on the Different Caching Web Proxies. Normal (Regular/Cac…

Overview We've talked about reverse proxy servers and how they can really be good at protecting the servers in your internal network. Lately, however, we've realized that some people actually think we're talking about forward proxy servers or that th…

https://www.zhihu.com/question/24723688/answer/160252724 反向代理在计算机世界里,由于单个服务器的处理客户端(用户)请求能力有一个极限,当用户的接入请求蜂拥而入时,会造成服务器忙不过来的局面,可以使用多个服务器来共同分担成千上万的用户请求,这些服务器提供相同的服务,对于用户来说,根本感觉不到任何差别. 反向代理的实现1)需要有一个负载均衡设备来分发用户请求,将用户请求分发到空闲的服务器上 2)服务器返回自己的服务到负载均衡设备 3)负载均衡…

1 什么是forward proxy 一句话,client的proxy就是forward proxy. 2 什么是reverse proxy 一句话,server的proxy就是reverse proxy. 3 difference between them 3.1 forward和reverse forward是前向的意思,reverse是反向的意思.它们是一对相对的概念. 3.2 forward proxy用于给一群请求发起者提供代理 forward proxy,是向服务器端屏蔽client…

How HTML5 Web Sockets Interact With Proxy Servers Posted by Peter Lubberson Mar 16, 2010 With the recent explosion of WebSocket server implementations, a lot of questions have come up about how HTML5 Web Sockets deal with proxy servers, firewalls, an…

Introduction to reverse proxying the proxy module legacy servers with cookies the upstream module keepalive connections load-balancing algorithms Types of upstream servers single upstream server multiple upstream servers non-HTTP upstream servers mem…

NGINX Docs | NGINX Reverse Proxy https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/ NGINX Reverse Proxy This article describes the basic configuration of a proxy server. You will learn how to pass a request from NGINX to proxied serve…

https://www.nginx.com/resources/admin-guide/ NGINX is an open source web server and reverse proxy that excels at large‑scale web integration, application security, and web acceleration. NGINX Plus extends NGINX with additional load balancing and appl…

https://zh.wikipedia.org/wiki/反向代理 反向代理在计算机网络中是代理服务器的一种.服务器根据客户端的请求,从其关系的一组或多组后端服务器(如Web服务器)上获取资源,然后再将这些资源返回给客户端,客户端只会得知反向代理的IP地址,而不知道在代理服务器后面的服务器集群的存在[1]. 与前向代理不同,前向代理作为客户端的代理,将从互联网上获取的资源返回给一个或多个的客户端,服务端(如Web服务器)只知道代理的IP地址而不知道客户端的IP地址:而反向代理是作为服务器端(如…

Security through separtion Encrypting traffic with SSL Authenticating clients using SSL Blocking traffic based on originating IP address Isolating application components for scalability Reverse proxy performance tuning Buffering Cacheing Compressing…