Varnish and Website PerformanceThis section focuses on how to tune varnish server and how to use varnish to optimize your Web site. There are three bars. The first section you should think of the various tools and functions of varnish, the next
Varnish is a high-performance open-source HTTP accelerator, Squid Service is also, the relationship between the two like Apache and nginx,varnish younger and lighter, squid more mature and stable.Varnish4.0 work processes such asDescription of each
Varnish is a high-performance, open-source reverse proxy server and cache server. Varnish uses memory cache files to reduce response time and network bandwidth consumption. The project was initiated by a Norwegian newspaper Verdens Gang's network
Two types of cache servers:1. Proxy cache servers; proxy-like cache server;2. Side-hung cache servers; bypass cache server;Cache servers can also be categorized according to cached data content:1. Data cache;2. Page cache;The data has access to the
Turn from: http://linuxguest.blog.51cto.com/195664/354889/
varnish Documentation (translation) index
What is varnish? (we need to know what is varnish before reading the article)
Varnish is a state art, high-performance Web
Basic Varnish applications in Linux
Http cache can be implemented in two ways: Squid and Varnish.
Squid: it supports forward and reverse proxy and is a heavyweight cache server. It has stable performance under high load conditions.
Varnish: supports
The HTTP cache is implemented in two ways: Squid, Varnish; generally known as a cache serverSquid: Supports forward and reverse proxies, is a heavyweight cache server with very stable performance under high load conditionsVarnish: Support reverse
For the popular:1.varnish performance is 10~20 times higher than squid2.squid 3.0 performance is higher than 2.6This test will reveal the results,Does the varnish architecture really improve so much performanceWhether the new version of Squid is
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