cache optimization

1. The open-source memcache Project is a distributed cache service provided by SAE for developers to cache users' small data in a shared manner. Memcached deep analysis (original) http://blog.developers.api.sina.com.cn /? P = 124 & cpage = 1 #

Because this thing is called "Optional PHP cache", it is easy to give a kind of can not, not useful illusion. The APC homepage is: HTTP://PECL.PHP.NET/PACKAGE/APC. The current version is 3.0.14, which is installed through pecl and requires php4.3.0

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WordPress in Gravatar avatar cache to local and related optimization techniques, The purpose of the Gravatar global avatar cache is to speed up the opening of the website, because the Gravatar website's server is abroad, plus the great GFW, the

1. introduction HTTP is short for HyperTextTransferProtocol (Hypertext Transfer Protocol. Its development is the result of the collaboration between the world wide web Society (WorldWideWebConsortium) and the Internet team IETF

What is PHP-FPMPHP-FPM is a PHP FastCGI manager that is only used for PHP,PHP-FPM is actually a patch of PHP source code, designed to integrate FastCGI process management into the PHP package. You must patch it to your PHP source code before using

Last gave me the code for testing: Not see please first browse previous: http://www.bkjia.com/kf/201201/116681.html Now let's verify the magic of listView. The main thing that listview needs to optimize is the getView () method, which implements the

Java second kill business architecture design path, java Architecture Design I. Why is flash sales hard? IM system, such as QQ or Weibo, where everyone reads their own data (friends list, group list, and personal information ). In the Weibo system,

one, cache optimization. TMPL By default, the template embedded in the page is cached optimized (that is, the first parameter is id TMPL The first argument, and it needs to be used more than once, it is recommended to cache it with a common

[Java Performance] JIT compiler IntroductionOverview of JIT compiler using JIT (Just-In-Time) JIT compiler is the core of JVM. It has the greatest impact on program performance. The CPU can only execute assembly code or binary code. All programs

In most cases, caching variables in registers is a very valuable optimization method. If not, it is a pity. The C ++ compiler provides the opportunity to explicitly disable such cache optimization. If you declare that the variable uses the volatile

Principle Analysis of HTTP protocol and HTTP protocol Baidu Encyclopedia:     HyperText Transfer Protocol (HTTP) is the most widely used network Protocol on the Internet. All WWW files must comply with this standard. HTTP was designed to provide a

Performance Optimization Principles ·Understanding requirements One performance requirement of MultiRow is: "smooth scrolling under millions of data lines ." This goal has been taken into account throughout the development process of the MultiRow

Are you a good learner for PHP? Looking for PHP training to find which home? Are you a good learner for PHP? Looking for PHP training to find which home? ?? Recently, the small series in the Guangzhou Intelligence podcast learned that the agency's

Take the article page, for example, through the chrome capture package, waiting time to 147ms, in fact, before the cache optimization, this page about 4 SQL statements, the speed is only about 152ms, the difference is not small, so I decided to

Project URL: http://gigahttpd.sourceforge.net/ Version: 0.1Submission time:Author: Lu yiming (yiming Lu) Co., lu.yiming.lu@gmail.com.Description: gigahttpd development documentation * Tell the truth first When I wrote this design idea, I knew that

First, some introduction of UITableViewCellEach line of the UITableView is a UITableViewCell, initialized by DataSource's Tableview:cellforrowatindexpath: method to initialize each rowThere is a default child view inside the UITableViewCell:

For today's large-volume web site, tens of millions of or even billions of traffic per day, how to solve the problem of access volume?Here are some summary methods: First, verify that the server hardware is sufficient to support current traffic.

Summarize the current mobile development challenges.1. The default style of iOS and Android input is removed. The mobile side always has a default fillet or something.Input[type=button],input[type=text],input[type=password] {

The grammatical sugar (syntactic Sugar), also called the icing Grammar, is a term invented by the British computer scientist Peter John Landa (Peter J. Landin). Referring to the addition of a grammar to a computer language, these syntactic sugars,