puppet master

MySQL5.6 master-slave Replication (read/write splitting) configuration full version, mysql master-slave read/write splitting MySQL5.6 master-slave replication (read/write splitting) Tutorial 1. There are two ways to start master-slave replication from MySQL5.6: Log-based (binlog );Based on GTID (global transaction iden

Mysql Master/Slave configuration for read/write splitting and mysql Master/Slave read/write splitting In order to solve a large number of concurrent accesses to large websites, distributed load balancing is far from enough. At the data service layer and data access layer, if the traditional data structure is used, or only one server is used, the database will inevitably crash and data will be lost due to so

This is the first article in the Master Pages series. So I am very excited. Because I was writing a Blog, it may be inevitable to make mistakes. Please criticize and correct them carefully. Introduction: The well-designed site LayOut has two excellent features. one is that the entire website maintains a uniform website style. Let's take a look at Http: // www. asp. met (Figure 1), basically the Top and Bottom of each page, this ensures that the websit

Tags: des http ar io os using SP for strongHttp://heylinux.com/archives/1004.htmlAs 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 single MySQL as a separate database is completely unable to meet the actual needs, whether in security, high availability and high concurrency and other aspects.Therefore, in general, it is through the

Tags: mysql master and slave semi-synchronous. Main master MySQL ha cluster: MYSQL-MHAIntroduction: Principle and mechanism of master-slave replicationto implement replication, you must first open The binary log(bin-log) function on the Master side , otherwise it cannot be implemented. Because the entire replication pr

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 single MySQL as a separate database is completely unable to meet the actual needs, whether

ACCEPT //添加允许3306端口通过service iptables restart //重启iptables服务Turn off SELinuxvim /etc/selinux/config //编辑SELinux配置文件SELINUX=disabled //修改值为disabled为关闭Server Settings Mastera settings (192.168.188.2)vim /etc/my.cnf //编辑my.cnf文件server-id=2 //增加server-id为2，一般为自己iplog_bin=test01 //设置log_bin名为test01/etc/init.d/mysqld restart //重启mysql服务mysql -uroot -p123456 //登录mysql，不要照抄，-u后面是账号，-p后面是密码grant replication slave on *.* to

This time, we will separately investigate the time of Master/Slave latency. The master-slave latency mentioned here is not ldquo; slave database update performance cannot keep up with the master database rdquo; it is ldquo; a command slave This time, we will separately investigate the time of Master/Slave latency. The

Master-slave replication is a feature of MongoDB databases. It uses data backup to improve database disaster tolerance. However, because master-slave replication cannot automatically implement failover, Mon Master-slave replication is a feature of MongoDB databases. It uses data backup to improve database disaster tolerance. However, because

Redis Research (12)-master-slave replication, redis research master-slave Replication In the previous section, we wrote Redis data persistence. Http://blog.csdn.net/wtyvhreal/article/details/42916503 Through the persistence function, Redis ensures that no (or a small amount of) data is lost even when the server is restarted. However, because the data is stored on a server, if the hard disk of the server fa

Mysql database master-slave replication deployment notes, mysql master-slave Principles of master-slave database replication:The master-slave replication of a database is to copy data from the master database to the slave database. The entire replication between the

Yii implements multi-database master-slave read/write splitting. yii database master-slave read/write. Yii implements multi-database master-slave read/write splitting. yii database master-slave read/write this article describes how Yii implements multi-database master-slave

MySQL master-master replication, modifying table structure bitsCN.com online MySQL master-master replication, modifying the table structure online I always thought that the dual-master architecture could solve the mysql table online DDL requirements, but I had no practical

1. Description:The first is to prepare two servers, one master server (master), the other from the server (Slave), and then to ensure that the master and Slave version of the same and master can not be higher than Slave version, it is generally prudent to make the same version, Because the Binlog (binary log) format be

Mongodb provides a Replication mechanism that helps us easily implement read/write splitting solutions and supports data security in unexpected situations such as disaster recovery (server power failure. In earlier versions (1.6), Mongo provides two replication modes: master-slave and replica pair (note: mongodb's latest supported replset replica set method can be regarded as an upgraded version of pair. It solves the restriction that pair can only sy

DirectoryPrinciple 1Master-Slave Synchronization configuration 2Master server Synchronization User Authorization 2Configuring MY.CNF files for MySQL master server 3Standby configuration: 4Common commands: 5Dual master Configuration my.cnf 6Synchronous replication failure caused by binlog_ignore_db 7Common Error 11Mysql binlog Three format introduction and Analysis 11PrincipleAfter packet capture analysis, t

Configure the MySQL server for Master-master Replication StatementAuthor: Last Night starsBlog: http://yestreenstars.blog.51cto.com/This article was created by myself. If you need to reprint it, please indicate the source. Thank you for your cooperation! Steps for setting up Master-master replication for MySQL (see the