MariaDB master-slave Replication
MySQL Replication: NySQL Replication. MySQL Replication adopts asynchronous working mode by default.
The replication function of mysql is built in mysql. After it is installed, mysql replication is a basic tool for mysql to implement large-scale high-performance applications, it is the basic architecture for mysql to scale horizontally. To cope with more access requests, we usually need to scale the server. There are t
11.6 Maria DB Installation#cd/USR/LOCAL/SRCDownload MARIADB 10.2.6 64-bit#wget https://downloads.mariadb.com/MariaDB/mariadb-10.2.6/bintar-linux-glibc_214-x86_64/mariadb-10.2.6-linux-glibc_214-x86_64.tar.gzUnpack the Package#tar ZXVF mariadb-10.2.6-linux-glibc_214-x86_64.tar
ObjectiveMARIADB, led by MySQL's founder Michael Widenius, sold his company MySQL to Sun for $1 billion earlier, and since Sun was acquired by Oracle, MySQL's ownership also fell into Oracle's hands. Mariadb name comes from Michael Widenius's daughter Maria's name. So how do you install the MARIADB database on your Mac? The following small series will give you a description of the installation of Mac
the monitoring of probe work and perform simple remote service settings. This script needs to be run on a supervised machine Mmm_control: A simple script that provides commands to manage the Mmm_mond process Mysql-mmm's regulatory side will provide multiple virtual IP (VIP), including a writable VIP, multiple readable VIPs, through regulatory management, these IP will be tied to the available MySQL, when a MySQL outage, the supervision will transfer VIP to other MySQL Throughout the regulatory
This article describes how to compile and install the MariaDB database in Linux. For more information, see.
This article describes how to compile and install the MariaDB database in Linux. For more information, see.
This article describes how to compile and install the MariaDB database in Linux. For more information, see.
Note:
Operating System: CentOS 5.10
Beginner MySQL Small white, for the first time to write a blog, in order to allow themselves to remember more profound, but also a small white angle to explain the experience and difficulties of beginners, but also a record of their own growth pace barMy first time using MySQL is on Ubuntu, now using the Red Hat branch of the Linux CentOS 7, installed to find usually is mariadb to replace MySQL, through the data query found that
.centos.x86_64Mariadb-client-5.5.49-1.el7.centos.x86_64B. Unmount the database:[Email protected] logs]# yum-y Remove mari*C. Delete the database file:[Email protected] logs]# rm-rf/var/lib/mysql/*Third, set up MARIADB database remote connectionFirst, configure the user to allow access, in an authorized manner to the user rights1 GRANT all privileges on * * to ' root ' @ '% ' identified by ' 123456 ' with GR
Tags: zip content comment User name management using startup service install Windows ROMToday tried to install the decompression version of the MARIADB, on the official web https://downloads.mariadb.org/downloaded the 5.5 version of the mariadb Zip package, After practice found that the MARIADB decompression version of the installation and MySQL version of the in
In fact, according to the MARIADB official website of the steps to install MARIADB special simple, just follow the steps to do, it is easy to get it done.First, to MARIADB official website: https://downloads.mariadb.org/mariadb/repositories/#mirror =qimingdistro=ubuntudistro_ release=preciseversion=5.5In the menu below
Description: operating system: CentOS 5.10 32-bit mariadb version: mariadb-5.5.33a mariadb Database Storage directory:/data/mysql prepare the article: First, configure IP, DNS, gateway, to ensure that the use of remote connection tools to connect the server, the server Yum command can be used normally Second, configure the firewall, open 3306 portsVi/etc/sysconfi
1. Create the/etc/yum.repos.d/mariadb.repo file, which has just released the official version of the 10.0
[HTML]View Plain copy print? [MARIADB] name = mariadb BaseURL = Http://yum.mariadb.org/10.2.1/centos7-amd64/gpgkey=https://yum.mariadb.org/RPM-G PG-KEY-MARIADB gpgcheck=1
2. After preparing the repo file, you can use Yum to install the
[HTML]View Plain
MariaDB's GTID replication and multi-source replication, mariadbgtid Replication
What is GTID?
GTID is the global transaction ID (global transaction identifier). It was initially implemented by google and officially added to MySQL in MySQL 5.6. GTID is actually composed of UUID + TID. UUID is the unique identifier of a MySQL instance. TID indicates the number of transactions committed on the instance, and increases monotonically as the transaction is committed.
What is multi-source replication?
Corosync enables High Availability of MariaDB database services. corosync + pacemaker provides HA solutions. Use the shared file system exported by the NFS Shared Server
Corosync enables High Availability of MariaDB database services. corosync + pacemaker provides HA solutions. Use the shared file system exported by the NFS Shared Server
Solution:
Corosync + pacemaker provides HA solutions.
Use the sha
Tags: error Many res sele Information Server IP will not original rootNetwork environment:
The operating system of the MySQL (MariaDB) server is CentOS 7
MySQL (MariaDB) Server ip:172.16.230.15
Client operating system for Windows R2
Client Host ip:172.16.230.200
In the actual project or proj
[client]Default-character-set=utf8File/etc/my.cnf.d/mysql-clients.cnfVi/etc/my.cnf.d/mysql-clients.cnfAdd in [MySQL]Default-character-set=utf8Complete configuration, restart MARIADBSystemctl Restart MARIADBThen enter MARIADB to view the character setLike "%character like"%collation% "; Displayed as+--------------------------+----------------------------+| variable_name | Value |+------------------------
1, installation mariadbYum-y Install mariadb Mariadb-serverInstallation Complete mariadb, first start mariadbSystemctl Start mariadbSet boot upSystemctl Enable MARIADBThe following is a simple configuration of mariadbMysql_secure_installationThe first is to set the password, you will be prompted to enter the passwordEnter current password to root (enter for none)
Objective
MARIADB was developed by MySQL founder Michael Widenius, who sold his company MySQL to Sun for 1 billion dollars earlier, and then, as Sun was bought by Oracle, the ownership of MySQL fell into Oracle's hands. The name of MARIADB is from the name of Michael Widenius's daughter Maria. So how do you install the MARIADB database in the Mac? The following
MariaDB (Mysql branch) my. cnf configuration file Chinese comments version MariaDB
#/Usr/share/mysql/my-huge.cnf# MariaDB configuration file sample template (huge, giant ).## This file applies to dedicated database servers with a memory of 1 GB to 2 GB.# Only large MariaDB systems are running on the machine,## The
The MARIADB database is divided into source and binary versions, the source version requires CMake compilation, and this is the binary version installation
# tar zxvf mariadb-5.5.31-linux-x86_64.tar.gz # mv Mariadb-5.5.31-linux-x86_64/usr/local/mysql (necessary, Many scripts or executable programs will access this directory directly) # Groupadd MySQL add M
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