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Percona xtradb Cluster (PXC) is the choice of many enterprises based on MySQL to implement the cluster scheme. PXC it supports high availability of services, data synchronization replication (concurrent replication), almost no latency, multiple simultaneous read and write nodes, write extensions, and so on. Before finishing a article Pxc 5.6, this article is based on the CentOS 7 PXC 5.7 version of a more s
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
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-rel
Tags: centos7 PXC linux MySQLOperating system Centos7.4,mysql installed under/data/mysql, MySQL belongs to MySQL user1. Download the source packageDownload pxc-5.7.19Mkdir-p/home/sunx/toolsHttps://www.percona.com/downloads/Percona-XtraDB-Cluster-57/Percona-XtraDB-Cluster-5.7.19-29.22/source/tarball /
-y Install Percona-xtradb-cluster-serverpercona-xtradb-cluster-client Percona-server-shared-compat Percona-xtrabackupEach machine turns on PXC and then adds a SST account:DELETE from Mysql.user WHERE user= '; GRANT RELOAD, LOCK TABLES, REPLICATION CLIENT on *. * to ' sstuser
Percona XtraDB Cluster how to install two Cluster nodes on one server I think it makes no sense to run two or more Percona XtraDB Cluster (PXC) nodes on a single physical server, except for educational and testing purposes, however, this method is still useful in this case. The most popular implementation method seems
Tags: style http color io os ar for strong filesInstallation Environment: Cluster Name Pxc_lk Node 1: 192.168.1.20 Node 2: 192.168.1.21 Node 3: 192.168.1.22 All node installationswget http://www.percona.com/redir/downloads/XtraBackup/LATEST/binary/redhat/6/x86_64/ percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm wget http://www.percona.com/redir/downloads/
Installation and configuration of Percona XtraDB Cluster Percona XtraDB Cluster is a high availability and scalability solution for MySQL users based on Percona Server. It includes the Write Set REPlication patch and uses the Galera 2.0 library, which is a synchronization mu
move Big Data solutions based on Percona XTRADB cluster a mobile trip to the IoE Recently, because of the "prism door" incident exposure, caused the national attention to information security issues, the major industries also launched to "IOE" action. For mobile, on the one hand is the concern about information security, on the other hand, to reduce cost considerations, the introduction of open source arc
Label:The Percona XtraDB cluster is a high availability and extensibility solution for MySQL users, based on Percona Server. It includes the Write Set replication patch, which uses the Galera 2.0 library, which is a synchronous multi-host replication plug-in for transactional applications. Percona
How to build a Percona XtraDB Cluster and perconaxtradb I. Environment preparation Host IP host name operating system version PXC 192.168.244.146 node1 CentOS7.1 Percona-XtraDB-Cluster-56-5.6.30 192.168.244.147 node2 CentOS7.1 Percona-Xt
Brief introduction:Percona Server was released by Percona, a leading MySQL consulting firm. Percona Server is a standalone database product that is fully MySQL compatible and can replace the storage engine with XtraDB without changing the code.The storage engine used in the Percona database is
Tags: mysql high-availability percona xtradb cluster perconaxtradbcluster (hereinafter referred to as the PXC cluster) provides a way to implement MySQL high availability. The PXC cluster is composed of nodes (at least 3 nodes are recommended, and two nodes are discussed later), each of which is based on the regular mysql/perconaserver, meaning that you can either join the existing Server to the cluster or
The previous blog compares the various MySQL cluster scenarios, this blog will explain in the synchronous replication function of the excellent Percona xtradb cluster installation stepsFirst, if the server already has the default MySQL (many Linux installation comes with MySQL) need to first delete, otherwise it will report a conflictRpm-qa | Grep-i Mysql-server | Xargs sudo rpm-e--nodepsInstalling a depend
In the previous blog to compare the various MySQL cluster scenarios, this blog will explain the replication features in the more excellent Percona xtradb cluster installation steps first, if the server already has a default MySQL (many Linux installed with MySQL) need to delete first, otherwise it will report conflict Rpm-qa | Grep-i Mysql-server | Xargs sudo rpm-e--nodeps To install a dependent packagewget
1. Foreword Reference Http://www.oschina.net/p/haproxyHAProxy,HAProxy provides high availability, load balancing. and proxies based on TCP and HTTP applications to support virtual hosts, which is a free, fast, and reliable solution. Haproxy is especially useful for Web sites that are heavily loaded, which typically require session maintenance or seven-tier processing. Haproxy is running on the current hardware and can support tens of thousands of concurrent connections altogether. and its opera
http://blog.51cto.com/hj192837/1546149You should has odd number of real nodes.Node #1Hostname:percona1ip:192.168.70.71Node #2Hostname:percona2ip:192.168.70.72Node #3Hostname:percona3ip:192.168.70.731. Disable SELinux and iptablesService Iptables StopChkconfig iptables off; Chkconfig Ip6tables offSetenforce 0Vi/etc/selinux/configSelinux=disabled2. Cat [ISO]Name=isoBaseurl=http://mirrors.sohu.com/centos/6.5/os/x86_64Enable=1Gpgcheck=0EofCat [Epel]Name=epelBaseurl=http://mirrors.sohu.com/fedora-epe
Host Planning:192.168.0.221 os6-221192.168.0.222 os6-222192.168.0.223 os6-223192.168.0.224 os6-224 haproxy192.168.0.225 os6-225 HaproxyInstallation script:#!/bin/bashsed-i "S/selinux=enforcing/selinux=disabled/g" /etc/selinux/ Configsetenforce0serviceiptablesstartiptables-fiptables-a input-ptcp-ieth0--dport3306-mstate --statenew,established-jacceptiptables-ainput -ptcp-ieth0--dport4444-mstate--state New,established-jacceptiptables-ainput-ptcp -ieth0--dport4567-mstate--statenew,established-j ACCE
Tags: percona xtradb cluster 5.5First, the installation of PXC requirements1, strongly recommend more than 3 nodes and hardware configuration, one node performance is affected, the overall affected, following the barrel effect2. If a DDL statement has a problem, it will break the cluster3. Create the database table engine must be innodb, or the composite SQL statement cannot be synchronized4. Create a datab
Percona-xtradb-cluster Environment" 3 nodes deployed on a single physical server "First, related software installation#安装前确认源安装mysql已经卸载#rpm-qa |grep mysql*#rpm-E--nodeps mysql-server-5.1.73-5.el6_6 mysql-libs-5.1.73-5.el6_6 mysql-5.1.73-5.el6_6 mysql-devel-5.1.73-5.el6 _6Yum-y Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/
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