mysql replication tools

Mysql master ReplicationThe master-slave replication structure of MySQL is different from the master-slave replication structure. In the master-master replication structure, any changes to the data inventory on one of the two servers will be synchronized to the other, so tha

MySQL Semisynchronous Replication In addition to the built-in asynchronous replication mechanism, MySQL5.5 also provides interfaces to support semi-synchronous replication. Disadvantages of asynchronous replication: MySQL

Advantages of MySQL replication: 1, data distribution 2, data backup 3, load Balancing 4, prompt high availabilityMysql/slave650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M02/98/87/wKiom1k9_iWCGdXvAAFKadhSYXs200.png "title=" Master-slave. png "style=" float:left; "alt=" Wkiom1k9_iwcgdxvaafkadhsyxs200.png "/>Master/slave is simpler, Master is responsible for responding to client write requests, Sla

Copy directory of MySQL database backup: 1. mySQL replication Overview 2. advantages and ideas of MySQL replication 3. master server settings in the Data Replication environment 4. slave server setting for Data

MySQL replication (2) bitsCN.com As we can see from previous articles that binary logs play an important role in replication, this article focuses on the core component behind Mysql replication: the true nature of binary logs.Binary log structure In terms of concept, binary

1. Introduction to master-slave replicationMySQL master-slave replication is to copy the data from one MySQL instance (master) to another MySQL realExample (slave), and this replication is a process of asynchronous replication.The entire replication operation is performed pr

The following articles in the classic version of MySQL two-way replication technology mainly refer to the MySQL two-way replication technology, including preparing for the server and setting the actual operation steps of the synchronization server, the following is an introduction to MySQL's two-way

= 1Innodb_flush_logs_at_trx_commit = 1(3) Database Replication FilteringMaster Server[Mysqld]Binlog-do-db = mageduFilter on the master server: no database-related write operations will be recorded in binary logs, so it is best not to set them. Generally, you can set them on the slave server.Slave Server:Replicate_do_dbRpplicate_ignore_db Replicate_do_tableReplicate_ignore_table Replicate_wild_do_tableReplicate_wild_ignore_tableCopy only one testdb da

Experiment MySQL with the plug-in provided by Google, complete the semi-synchronous replication model;The physical machine is still the Win7 system, the virtual machine is centos7;Master node: 192.168.255.2From node: 192.168.255.3Configure the primary from the replication model first:On the master node:]# vim/etc/my.cnf650) this.width=650; "src=" Http://s5.51cto.