The reason for mariadb to replace MySQL
MARIADB is used exactly as MySQL. Since Oracle bought MySQL, it is no longer free to open source, but MARIADB is still free to open source. Some of the top sites, such as Google, Wikipedia, LinkedIn, and Mozilla, have migrated to MARIADB. Where is the advantage:
Backward compatib
Tags: str 127.0.0.1 def RES development not MySQL open source supportFirst, MySQL background informationMySQL became popular in the early days of the Internet, pursuing speed, simplicity, open source, and support for almost all operating systems. Fully support multi-user, multi-threading, support massive data storage, using MyISAM, InnoDB two big storage engine complement each other. But with InnoDB and MySQL itself being acquired by Oracle, the founder of MySQL has developed mariadb.MARIADB's b
MySQL's master-slave replicationNode OneModify configuration file Settings unique ID open binary log[[email protected] ~]# VIM/ETC/MY.CNF Add the following [mysqld] log-bin=master_bin open binary log server_id=1 to the primary node a unique ID number Innodb_file_per_table=on InnoDB open Independent table space Skip_name_resolve=on turn on bypass hostname reverse Solution [[Email protected] ~]# service mariadb start[[email protected] ~]# mysqlmariadb [
This article is the first of a series of TimesTen database replication.What is replicationReplication is the existence of multiple copies of data in multiple databases, with minimal performance impact while ensuring high data availability, balancing workloads in addition to data recovery to maximize performance and enable rolling upgrades and maintenanceTT replication is implemented in both the master and Subscriber databases with
MySQL was originally developed by Michael Widenius, and Sun was acquired by Oracle shortly after Mr. Michael sold MySQL to Sun for $1 billion. In Oracle acquisition Mr. Michael is worried that MySQL will have a closed-source risk in the future, a new project named after his daughter Maria's name--mariadb,mariadb the default storage engine is Maria, not MyISAM. Maria can support transactions, but transaction
Mysql replication, mysql master-slave Replication
I. Significance of Replication
Mysql replication is the foundation for building large-scale and high-performance MySql-based applications. We can configure one or more slave databases for the server for data synchronization; the rep
Tags: centos mariadb centos7 linux MySQLUsing the Linode CENTOS7 system, the installation of MySQL found that the default is MARIADB.However, whether the use of Linode official website or Baidu search to the basic installation method can not be installed successfully.Always prompt this sentence:ERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock ' (2)Finally, Google search for install
CentOS7.0 install and configure the LAMP server (Apache + PHP + MariaDB) MariaDBCentOSApacheLAMP
Preparation:
CentOS 7.0 system installation and configuration graphic tutorial
Http://www.osyunwei.com/archives/7829.html
1. configure the firewall and enable port 80 and Port 3306
CentOS 7.0 uses firewall as the firewall by default. here, it is changed to iptables firewall.
1. disable firewall:
Systemctl stop firewalld. service # stop firewall
Syste
Install MariaDB (MySQL) in CentOS6.5 1. Get mariaDB installation package on the official website through xftp to the root directory 2. Expand the MariaDB file tarxfmariadb-5.5.42-li
Install MariaDB (MySQL) in CentOS 6.5 1. Get the installation package of mariaDB on the offic
1, start mariadb
Install complete mariadb, start mariadb First, two commands can be
Systemctl Start mariadb
Or
Service MARIADB Start
Setting up Boot
Systemctl Enable MARIADB
Or:
Chkconfig
Label:Introduced:In a running database-driven application, SQL replication can solve many problems. Because the Send/subscribe pattern is not very easy to understand, the complex scripting language and the Monitoring replication system also need some thought in it. I hope that in the next few chapters can be as far as possible the basic principles and operations elaborated in detail, easy to understand. In
http://blog.itpub.net/28218939/viewspace-1975822/Concurrent Replication ( Parallel Replication ) Series II: Enhanced multi-threaded slavesMa Pengfei Technology MySQL database engineer
First, we comb the basic principle of traditional mysql/mariadb replication:Master-slave replication is done through three threa
Concurrent Replication ( Parallel Replication ) Series II: Enhanced multi-threaded slavesMa Pengfei Technology MySQL database engineerFirst, we comb the basic principle of traditional mysql/mariadb replication:Master-slave replication is done through three threads, Binlog dump threads running on the master node, I/O
Install and configure MariaDB on RHEL/CentOS
MariaDB is an open-source relational database and a MySQL database branch version developed by the community. MariaDB has replaced MySQL as the default database in RHEL/CentOS 7.
In this tutorial, we will discuss installing and configuring MariaDB on CentOS/RHEL 7 machines.(
CentOSandRHEL7: InstallLinux, Apache, MariaDB, PHP (LAMP) Stack RHELCentOSApacheLAMPMariaDB
IAm new Red Hat Enterprise Linux version 7 user/sysadmin/developer. this version made the big number change for RHEL 7/CentOS 7. how can I install LAMP (Linux, Apache, MariaDB, PHP) stack on a RHEL version 7 or CentOS Linux version 7 using CLI or over ssh based session?
Tutorial details
Centos7 installation mariadb-10, centos7mariadb-10
:
Http://mirrors.ustc.edu.cn/mariadb/mariadb-10.0.19/source/mariadb-10.0.19.tar.gz
Because cmake is used, this can be installed offline.
Yum install cmake
Download the tar.gz file and decompress it to the specified directory tar-zxvf XXX.tar.gz.
Go to the install
First, MARIADB installation introduction:For a generic binary format package, we only need to be able to use the database after extracting it, it sounds easy, but there are some problems to be aware of. Binary format package is a compiled binary program, so there are many scripts are executed under a fixed path, so the installation process MySQL This path must be installed in the/usr/local directory, and the directory name must be called MySQL. If you
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