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…

对请求和响应内容不做修改的转发的服务器,被称为代理服务器.代理服务器分为两种类型:正向代理 和 反向代理. 正向代理:面向互联网,从更广范围获取信息的代理. 反向代理:面向内部,一般用于某企业的网站的前端的代理.反向代理能承担负载均衡,身份认证,内容缓存的任务.这些功能在反向代理上面实现会显得很自然. 正向代理: 如果使用过 vpn 或者 shadowsocks 等FQ工具访问 Google,那么就是在使用正向代理服务器. 下面的图例解释了正向代理的使用.正向代理服务器在互联网中扮演用户的角色,…

反向代理(Reverse Proxy)方式是指以代理服务器来接受internet上的连接请求,然后将请求转发给内部网络上的服务器,并将从服务器上得到的结果返回给internet上请求连接的客户端,此时代理服务器对外就表现为一个服务器. http://baike.baidu.com/view/1165595.htm 谈谈varnish,squid,apache,nginx缓存的对比 群里总是有人在问cache用什么,有varnish,squid,apache,nginx这几种,到底是我们用什么架构…

[大型网站技术实践]初级篇:借助Nginx搭建反向代理服务器 - Edison Chou - 博客园http://www.cnblogs.com/edisonchou/p/4126742.html 图解正向代理.反向代理.透明代理 - 丁胖胖的BLOG - 51CTO技术博客http://z00w00.blog.51cto.com/515114/1031287 套用古龙武侠小说套路来说,代理服务技术是一门很古老的技术,是在互联网早期出现就使用的技术.一般实现代理技术的方式就是在服务器上安装代理服…

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…

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.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…

Nginx & Reverse Proxy https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/ https://www.digitalocean.com/community/tutorials/how-to-configure-nginx-as-a-web-server-and-reverse-proxy-for-apache-on-one-ubuntu-16-04-server node.js http/http…

反向代理服务器(Reverse Proxy)   普通代理服务器是帮助内部网络的计算机访问外部网络.通常,代理服务器同时连接内网和外网.首先内网的计算机需要设置代理服务器地址和端口,然后将HTTP请求发送到代理服务器,最后由代理服务器转发.     而反向代理服务器是帮助外网计算机访问内网服务.外网计算机不需要进行配置,直接按照域名或者IP地址访问反向代理服务器,然后代理服务器请求内网的服务器,获取响应的数据,然后再发送给计算机.对于外网计算机来说,反向代理服务器像是一个Web服务器.但实际上,…