mysql large table optimization

MySQL optimization under 8G memory Try the following settings:Key_buffer = 3840MMax_allowed_packet = 16MTable_cache = 1024Sort_buffer_size = 32MRead_buffer_size = 32MRead_rnd_buffer_size = 32MMyisam_sort_buffer_size = 256MThread_cache_size =

Original address: http://blog.csdn.net/zwan0518/article/details/11972853Directory (?) [-] One query optimization 1 Creating an Index 2 Configuration of the cache 3slow_query_log Analysis 4 Sub-Library sub-table

MySQL optimization is a relatively important thing, especially as the MySQL read and write more than the site is very important, let us introduce the MySQL large memory high-performance optimization scheme8G in-memory MySQL optimizationFollow the

This article transferred from: HTTPS://WWW.TUICOOL.COM/WX/2EMBFMQObjectiveTalking about MySQL query optimization, I believe you have a collection of artifice: You cannot use SELECT *, do not use null fields, reasonably create an index, select the

Mysql performance optimization solution sharing and mysql performance optimization sharing There are many mysql performance optimization solutions on the Internet. However, mysql optimization is more troublesome than SQL server. In the same settings,

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

Mysql database performance optimization 1. mysql Performance Optimization Today, database operations are increasingly becoming the performance bottleneck of the entire application, especially for Web applications. Concerning the database performance,

MySQL Cache Optimization (continued) and mysql Cache Optimization MySQL is cached everywhere. When can I read the MySQL source code and analyze in detail how the cache is used. This part mainly optimizes various explicit cache: Query Cache

http://leeyin.iteye.com/blog/1459274[b] PS: This profile is for Dell R710, dual Xeon E5620, 16G memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. For sites with daily IP 50-100W,PV 100-300w, use the InnoDB storage

(1) Reduce Database Access Static pages are possible Static parts of a dynamic page Some data can be generated as XML or saved as text files Use data caching technology, such as memcached (2)Optimization Detection Method 1. User Experience