sql master slave

MySQL master-slave replication principle and architecture, mysql master-slave architecture1 copy Overview The built-in replication function of Mysql is the basis for building large and high-performance applications. This distribution mechanism

Mysql master-slave replication principle and Configuration1 copy Overview The built-in replication function of Mysql is the basis for building large and high-performance applications. This distribution mechanism replicates data from a Mysql host to

1. Add a user with the permission to access the master database on the master database server:Grant replication slave on *. * TO 'test' @ '%' identified by 'test ';(% Indicates that all IP addresses are allowed. You can specify the slave server IP

8.10 Mysql Master-Slave synchronization8.10.1 Master-Slave principleThe principle of MySQL master-slave synchronization:1. Turn on the Bin-log log on master to record some records of changes deleted on master.2, the master and slave each open IO

Mysql database master-slave experience management mysql master-slave for more than two years, management of more than 200 groups of mysql master-slave, involving almost all versions of master-slave, this blog is summative, part of which is from the

Reprint: http://blog.csdn.net/hguisu/article/details/7325124Review "high-performance MySQL" copy.1 Replication OverviewMySQL's built-in replication capabilities are the foundation for building large, high-performance applications. The distribution

Mysql5.5 master-slave synchronous replication configuration, mysql5.5 master-slave Synchronization In the previous article "mud: learning the principles of mysql database master-slave synchronous replication", we introduced the basic principles of

Rotten mud: mysql5.5 master-slave synchronous replication configuration, mysql5.5 master-slave This article was sponsored by Xiuyi linfeng and first launched in the dark world. In the previous article "mud: learning the principles of mysql database

I. Principles of Replication MySQL replication tracks all database changes (updates, deletions, and so on) in binary logs based on the master server ). Each slave server receives updates recorded by the master server to the storage of its binary

1. The basic process of MySQL replication is as follows: 1. the IO thread on the Slave connects to the Master and requests the log content after the specified location (or from the beginning) of the log file; 2. after the Master receives a request