cache optimization

This tutorial will show you how to install APC on windows. I have successfully tested it on windowsserver2003. Of course, you can also use Windows XP as the test server. About APCAPC (Alternative PHP Cache) is a PHP Cache. It stores PHP pages in

Memcache is a distributed high-speed cache system that is currently used by many websites to speed up website access, especially for some large websites that require frequent access to databases, the access speed has improved significantly

Memcache Defined Memcache is a set of distributed cache systemsCurrently used by many Web sites to improve the speed of website access, especially for some large Work flow 1. First check whether the data accessed by the client is memcache, and if

Installation and configuration notes of the PHP accelerator APC in Linux, and the accelerator apc. Linux PHP accelerator APC installation and configuration notes, accelerator apc currently I am using APC-3.1.9stable, you can go to pecl. php.

: This article mainly introduces the game company's recruitment of PHP development engineers !! If you are interested in the PHP Tutorial, you can refer to it. Shenzhen instant Interactive Technology Co. Ltd.-overseas game publishers with the most

Lexical analyzer: Slice USER commands. A word is separated by spaces to obtain the table, content, and user permissions to be queried. optimization: select the execution path. Lexical analyzer: Slice USER commands. A word is separated by spaces to

C # performance optimization practices Performance is an important indicator to consider the quality of a software product. It plays an equally important role in product functions. When you select a software product, you will test and compare the

CnCxzSecs Blog HTTP HeaderIt consists of four parts: Common headers, request headers, response headers, and object headers.Each header domain is composed of one domain name, colon (:) And the domain value. The domain name is case-insensitive. You

iOS Development UI Chapter-uitableviewcell performance issuesFirst, some introduction of UITableViewCellEach line of the UITableView is a UITableViewCell, initialized by DataSource's Tableview:cellforrowatindexpath: method to initialize each

APC overview APC (AlternativePHPCache) is a PHP Cache. It stores PHP pages in memory and reduces hard disk I/O. This significantly improves the performance. You can even increase the system performance by 50% when the CPU usage drops by 50%. This

Regarding the PHP optimization speed, will the file cache be significantly affected? Due to limited conditions, there is no MemCache, but in many places such as "Region Information, various tree types, global menu links" and so on, it is really too

PHP engine php. ini and fastcti optimization 1.1 php engine cache optimization acceleration 1) eaccelerator 2) Zend 3) xcache 1.2 Use tmpfs as the cache accelerated file directory [Root @ LNMP ~] # Mount-t tmpfs/dev/shm-o size = 256 m

Using Drupal to build complex and dynamic content is easy. However, if you are not careful, you will pay a price easily. When users view complex and dynamic pages, complex database queries and high-cost computing may cause page performance

Are you suitable for learning PHP? Which one do you want to find for PHP training? Are you suitable for learning PHP? Which one do you want to find for PHP training ??? Recently, I learned from the Guangzhou Chuanzhi podcast that the institution's

Some people often complain on forums, saying:SQL ServerToo much memory. Here I will give a brief introduction to memory-related tuning knowledge based on experience. First, describeSQL ServerWhich parts of memory is used.SQL ServerThe memory

Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the server. The request header

HTTP header details Hypertexttransferprotocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model. The client sends a request to the

(* (volatile unsigned long *) for different computer architectures, the device may be port-mapped or memory-mapped. If the system architecture supports a separate IO address space and is a port mapping, you must use assembly language to

What is PHP-FPM PHP-FPM is a PHP fastcgi manager that is used only for PHP, PHP-FPM is actually a patch of PHP source code designed to integrate FASTCGI process management into a PHP package. It must be patch into your PHP source code and can be

Can you say the specific usage scenarios in the e-commerce system? Originally using MySQL Now change to Redis's usage scenario Reply content: Can you say the specific usage scenarios in the e-commerce system?Originally using MySQLNow change to