mysql replication setup

I. Overview of replication MySQL's built-in replication capabilities are the foundation for building large, high-performance applications. The distribution of MySQL data across multiple systems is done by copying data from one of the MySQL hosts to the other host (slaves) and re-executing it again. One server acts as t

MySQL database Master-Slave replication MySQL supports one-way, asynchronous replication, one as the Master server, multiple as the Slave server. MySQL master-slave replication usually uses A single-star structure, such as A --> B

Tags: completing the Generate Plugins Status tool parameters MySQL database size1 OverviewSemi-synchronous replication refers to a subset of host synchronous replication, and another part of the host asynchronous replicationThe logic of synchronization is that the user writes to the primary server, the primary service is logged to the binary file, the primary ser

MySQL is an open source relational database system. Replication (Replication) is a process that replicates data from a MySQL database server (master server master) to another server (slave from the server). Configure Primary server (Master)1, edit the database configuration file my.cnf, generally in the/etc/directory.

Implementation of mysql semi-synchronous replication bitsCN.com The differences between mysql semi-synchronous replication and asynchronous replication are shown in the preceding architecture diagram: when mysql asynchronous

of 192.168.168.130, from the server IP address of the library is 192.168.168.1311. mysql master-slave replication principleMySQL master-slave replication principle:1). Master logs the operation to the binary log (binary logs);2). Slave IO thread writes the binary log events of master to its trunk log (relay log);3). Slave SQL thread reads the trunk log, which wi

Using RotateMaster to implement MySQL multi-Master replication bitsCN.com using Rotate master to implement MySQL multi-Master replication background: As we all know, MySQL only supports one-to-many master-slave replication, not mu

http://heylinux.com/archives/1004.html MySQL Master-slave Replication (master-slave) and read-write separation (Mysql-proxy) practiceAs the most widely used free database in the world, MySQL believes that all engineers engaged in system operations must have contacted. However, in the actual production environment, the

Mysql master-slave replication principle, mysql master-slave PrincipleMaster-slave mode Flexible mysql master-slave Replication One master, one slave Master-master Replication One master multi-slave --- extended system read pe

Tags: line software deb print replicat remote service section INI endAnsible is an emerging IT automation tool. This article will show you how to configure and manage MySQL master through Ansible, automate the deployment process from the replication environment, and experience the thrill of Ansible simple and fast. Brief introduction: Ansible is a configuration management and application Deployment tool tha

There are two MySQL database servers: Master and slave. The Master is the Master server. The slave is the slave server. In the initial state, the data information in Master and slave is the same. When the data in Master changes, slave also changes accordingly, so that the master and slave have two MySQL databaseThe Master and slave servers are the Master servers. The slave servers are slave servers. In the

The 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 that the two servers are mutually master-slave, and can provide external

MySQL semi-synchronous replication and mysql Synchronization1. Introduction to semi-synchronous Replication What is the semi-synchronous replication mode? Here, we first understand the asynchronous replication mode, which is the d

Mysql master-slave replication, mysql master-slave Master-slave replication: There are two ways to start master-slave replication from MySQL5.6: Log-based (binlog); GTID-based (global transaction identifier ); 1. Log-based master-slave r