mysql table partitioning

MySQL Partitioning technology is used to reduce the burden of large amounts of data, to solve the problem of database performance degradation of one way, and other ways to build indexes, large tables, such as small table.MySQL partitions are divided

We all know that MySQL database partitioning (Partition) can improve the performance of MySQL database, so what is the MySQL database partition? And what are the benefits of its practical application? The following article is a description of the

　Citation: MyISAM Storage Engine table in the database , each table is stored as a three physical file named after the table name.1, first of all, there will be any storage engine is indispensable to hold the table structure definition information

1. Background information when the total number of records in a table in MySQL exceeds 10 million, will there be a significant decrease in performance? The answer is yes, but the rate of performance degradation varies, depending on the architecture

Detailed analysis of Table Partitioning technology in MySQL and table parsing in mysql MySQL Partitioning technology (mysql 5.1 is used after version-> it is the technology that the maintenance personnel of the Oracle mysql Technical Team inserted

Why divide tables and partitions? We often encounter large tables in daily development, so-called large tables are those that store millions or even tens records. Such tables are too large to cause the database to take too long to query and insert,

A partitioned table is available for the following scenarios1: The table is so big that it can't be put all in memory, or only the last part of the tag has hot data, the others are historical data2: Partitioned table data is easier to maintain. For

MySQL table partitioning and sub-library tables are all designed to increase the throughput of the database. Partitions are similar to sub-tables, which logically divide a large amount of data into multiple tables, either horizontally or vertically.

One, Zoning Concepts   partitions allow multiple portions of a single table to be allocated across the file system according to the specified rules. Different parts of the table are stored as separate tables in different places. MySQL has been

Transfer from https://www.2cto.com/database/201503/380348.htmlWhy divide tables and partitions?We often encounter large tables in daily development, so-called large tables are those that store millions or even tens records. Such tables are too large