mariadb maxscale

Tags: michael blankMySQL that's quite a popular relational database has one, with the future of MySQL after the acquisition of the open source of Oracle is uncertain, gooogle, not to die, and so on to the MySQL open source community to maintain another open source MySQL branch mariadb up, Maria is the name of the second daughter of the MySQL founder Michael Widenius, MARIADB fully compatible with MySQL, usi

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

ObjectiveBackup database is the first task in production environment, sometimes have to replicate the database through the network, because the master-slave copy of MYSQL/MARIADB is transmitted in plaintext, if it is transmitted across the network in production environment, the security of data cannot be guaranteed completely, in order to solve this problem, We need a secure way to transmit data, which is based on SSL encryption.Deployment Configurati

;Master-Slave distributed (c/s); Mysql,oricalDistributed architecture;4. Relational Data Key/valueDatabaseRelationship: A relationship is a two-dimensional table. and meet the following properties:The row and column order in the table is not importantRow row: Each row in the table, also known as a recordColumn columns: Each column in a table, called a property, fieldPrimary KEY (Primary key): A field used to uniquely determine a recordDomain domains: The value range of a property, such as, gende

Tags: where std address sid Rev. com View Super ExtUser account Management:' Username ' @ ' Hostname ' Username: Any combination of strings that can contain only the characters of the basic meaning, may contain "_", ".", "-"; Hostname: Can be FQDN (fully qualified domain name), domain name, IP address, You can use the MySQL wildcard "_" to represent any single character "%" for any number of arbitrary characters; Create user account: Creating the Users statement: Create user User [identified by

MariaDB (MySQL) creation, deletion, selection, and data type Usage Details, mariadbmysql 1. Introduction to MariaDB (skipped in MySQL) The MariaDB database management system is a branch of MySQL and is mainly maintained by the open-source community. The purpose of using GPL to authorize MariaDB is to be fully compatibl

Introduction of MARIADB (MySQL introduction skip) MARIADB database management System is a branch of MySQL, mainly by the open source community in the maintenance, the use of GPL licensed license MARIADB is fully compatible with MySQL, including APIs and command line, so that it can easily become a replacement for MySQL. On the storage engine side, use XTRADB (En

a) All delete the system comes with the mysql/mariadb MySQL is no longer included in the CentOS 7 source, but instead MariaDB; Using Rpm-qa | grep MariaDB searches for MariaDB existing packages. Using Rpm-qa | grep MySQL SearchMySQL Existing package: If present, use Rpm-e–nodeps m