master of orion

MySQL master-slave configuration, mysql master-slave Configuration1. Configure the master database. Assume that the master database IP address is 192.168.1.1. modify my. cnf and add the configuration server-id = 1 under [mysqld ].Log-bin = syslog ################################### # Enable LoggingBinlog-do-db = cmstop

When the amount of data becomes large, the separation of read and write is necessary. While avoiding a Redis service outage, which leads to application downtime, we enable Sentinel (Sentinel) services for master-slave switching.Redis provides a master, multiple slave service.Prepare three Redis services, naming the folder sub-master,slave1,slave2. Here for the te

Mysql master-slave synchronization configuration and mysql master-slave Synchronization 1. Install mysql on two Ubuntu machines1. Check whether mysql is installed in the system. This is already installed Run the preceding command if no installation is available.====================================Some simple MySQL management:Start MySQL service: sudo start mysqlStop MySQL service: sudo stop mysqlModify th

Because recently in learning MySQL, see a lot of places have "sub-database sub-table", "Read and write separation" word, want to try it!First of all, because of my limited financial capacity, can not afford so many servers, so I borrowed Docker to build a virtual machine to serve as two servers.First, prepare the master-slave server1. Create a master server$docker run-it--name=mysql_master Ubuntu:14.04/bin/

Tags: mysql sync keepalivedmysqlm-m SyncA Basic ConfigurationMaster Master IP:192.168.100.123from master IP:192.168.100.124Do the same on both servers firstpremise: Close iptables or add a policy otherwise will be error;Vi/etc/sysconfig/iptables-A input-m state–state new-m tcp-p tcp–dport 3306-j ACCEPTDo the local source650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/59/FD/wKioL1Ty1mDTbVt6AAByym

Tags: mysql configuration master master/SlaveMySQL Master backup synchronization, is actually each other master-slave, A to B master-slave, B to a master-slaveConfiguration is similar to MySQL

Ready to Modify the Pidfile to prepare for the following Turn off RDB persistence to modify the location where the persisted file is saved Start Redis Redis-server/etc/redis.conf Using Client connections Redis Redis-cli The connection is successful, then can happily play ~ ~ ~ master Copy (read-write separation) Redis Master-slave replication is very powerful, a

Tags: mysql main master dual MasterEnvironment Introduction:CentOS-6.7 64-bitMaster1:blog-mysql-1 192.168.133.128Master2:blog-mysql-2 192.168.133.132MySQL version 5.5.33 binary package installationCheck whether the test environment of two machines meets the requirements. and ensure that you can log in to MySQL normallyTake one of these as an example:HostnameIfconfig eth0 | grep "inet addr" | awk ' {print $} ' | Cut-d:–f2Mysql–vCat/etc/redhat-releaseUn

Mysql5.5replication multi-database Master-Slave backup Master-Slave configuration summary bitsCN.com Mysql 5.5 replication multi-database Master-Slave backup Master-Slave configuration summary Configure dual-Machine backup for Mysql server 5.5, that is, master-slave mode.

Cluster-MYsql master-slave service extension Mysql mutual master-slave (annular structure) plus simple implementation of your own load balancer (3) Mysql Cluster Note: I have a very low level of qualifications and don't talk about it. I hope you will not care about it,In addition, I will reply to the circular question in the comments below,In fact, it is a good choice to solve problems in multiple region

Tags: blog space operation data CER 10.10 Specify log backupI. Overview MySQL provides database replication (replication) functionality from the 3.23.15 release, which enables two database synchronization, master-slave mode, and backup mode. This document mainly describes how to use MySQL's replication in Linux system for the configuration of dual-machine hot standby.Second, the environment operating system: Ubuntu 14.04 MySQL version: 5.6.14 Device E