percona mariadb

What are the benefits of switching from MySQL to mariadb? Reply content: What are the benefits of switching from MySQL to mariadb? Why would you change it? MySQL is now the world's largest database vendor Oracle responsible for maintenance development, the prospects are very good, ranked second only to Oracle:Http://db-engines.com/en/ranking If Oracle shuts down MySQL, it will only make

MySQL High-availability PXC (Percona XtraDB Cluster)ReferenceHttp://www.cnblogs.com/xiaoboluo768/p/5135619.htmlThe server environment information is as follows:Node1 192.168.0.100Node2 192.168.0.101Node3 192.168.0.1021. Install the Software dependency package (add Repl source, install dependencies, and 3 server operations. ）[Email protected] ~]# RPM-IVH http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm[email protected] ~]# Yum

Introduction of Percona-toolkitPercona-toolkit is a collection of advanced command-line tools for performing various MySQL and system tasks that are complex and cumbersome to perform by hand, including: Check the consistency of master and slave data Effectively archive records Look for Duplicate indexes Summarizing Server information Analyze queries from logs and tcpdump Collect important system information when something goes wr

1, automatic installation of Percona Yum Warehouse (the following are x86_64 and i386 platform respectively) #rpm-IVH http://www.percona.com/downloads/percona-release/percona-release-0.0-1.x86_64.rpm#rpm-IVH http://www.percona.com/redir/downloads/percona-release/percona-rel

Tags: res ges share plugin mys Percona Stat official website pre1, add Percona warehouse.# yum install -y http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm2, install the plug-in.# yum -y install percona-zabbix-templates# rpm -ql

Tags: OpenSSL 2.4 process database passwd adb body lower caseFirst, the environmentCentOS release 6.9Percona-XtraDB-Cluster-5.7.19-29.22.tar.gzboost_1_59_0.tar.gzpercona-xtrabackup-24-2.4.7-1.el6.x86_64.rpm node MySQL Service port Gmcast.listen Port node01:192.168.1.210:6600 6600 6630 node02:192.168.1.210:6602 6602 6632 Node03:gardb No 5567 Second, download the dependency packa

Tags: water client awk 40 cal success Title init milZabbix with plugin Percona monitor MySQL dataIn the sense of Zabbix the MySQL plugin to monitor the MySQL database, but you will find that the MySQL monitoring items are very few, can not meet the needs of the company.Because its own template is too simple, so need to do more detailed monitoring, and Percona provides this detailed monitoring template and s

Tags: zabbix percona mysql Yum Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm Yum Install percona-zabbix-templates PHP php-mysql 3.[Email protected] ~]# rpm-ql percona-zabbix-templates /var/lib/zabbix/

CentOS 7.0 use yum to install simple configuration of MariaDB and MariaDB I forgot about the environment configuration of the space that has been idle for a long time. I have to leave it empty today and reset the disk to re-build the environment. First, install the MariaDB database in CentOS 7.0, and record the installation process here, for later viewing. 1. Ins

[MySQL tool] use percona-toolkit (1) source code to install bitsCN.com [MySQL tool] percona-toolkit (1) source code installation 1. percona-toolkit introduction Percona-toolkit is a set of advanced command line tools used to execute various complicated and troublesome mysql and system tasks by hand, including: L chec

If the data in the MySQL production database on the line is mistakenly deleted, and the DBA goes to recover the data, it is discovered that the database is not backed up, Binlog, or open. Is there any other means to try to recover the data? Percona Company provides an unconventional repair tool that can be used to repair table data. Of course, this tool is limited:1, only for the InnoDB engine table 2, the table Row_format must be redundant or compact

you need to pay attention to configuring libmysqlclient18, otherwise it will cause the manual installation of the Percona-xtrabackup run times error, saying that some running files could not be found.Refer to:# Set MySQL library ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/lib64/libmysqlclient.so.18.0.0 ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/lib64/libmysqlclient.so.18 ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/l

Reprinted from: http://www.cnblogs.com/cevin/archive/2012/05/12/2496859.html Http://www.percona.com/ Percona has improved the MySQL database server and significantly improved its functions and performance compared with MySQL. This version improves the performance of InnoDB under high loads and provides DBA with some useful performance diagnostic tools. In addition, more parameters and commands are available to control server behavior.

MariaDB command introduction and MariaDB architecture and Index Mariadb> show global variables; global variables affect GLOBAL operations on the server. Mariadb> SHOW [SESSION] VARIABLES; client variable, effective only for the current SESSION Note: Some of these parameters can be modified at run time and will take eff