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【MySQL】MySQL 5.7通过jemalloc管理内存
[root@wallet01 ~]# wget https://github.com/jemalloc/jemalloc/releases/download/5.2.1/jemalloc-5.2.1.tar.bz2 [root@wallet01 ~]# tar -jxvf jemalloc-5.2.1.tar.bz2 [root@wallet01 ~]# cd jemalloc-5.2.1 [root@wallet01 jemalloc-5.2.1]# ./configure [root@wallet【Oracle Database】install oracle database 11.2.0.4 on centos 7.5
[root@wallet01 ~]# yum -y install gcc gcc-c++ make sysstat ksh \ binutils elfutils-libelf elfutils-libelf-devel elfutils-libelf-devel-static \ glibc glibc-common glibc-devel glibc-headers \ libaio libaio-devel libstdc++ libstdc++-devel unixODBC unixODB【MySQL Database】Percona XtraBackup备份
使用官方Yum Repository安装Percona XtraBackup [root@wallet01 ~]# wget https://repo.percona.com/yum/percona-release-latest.noarch.rpm [root@wallet01 ~]# rpm -ivh percona-release-latest.noarch.rpm [root@wallet01 ~]# yum install -y percona-xtrabackup-24 创建用【Oracle Database】Oracle RAC(七):crsctl & srvctl
[root@wallet01 ~]# su - grid [grid@wallet01 ~]$ crsctl check cluster -all ************************************************************** wallet01: CRS-4537: Cluster Ready Services is online CRS-4529: Cluster Synchronization Services is onlin【Oracle Database】Oracle RAC(五):RAC Database
[root@wallet01 ~]# su - grid [grid@wallet01 ~]$ asmca[root@wallet01 ~]# su - oracle [oracle@wallet01 ~]$ dbca【Oracle Database】Oracle RAC(三):Grid
[root@wallet01 ~]# cat >> /etc/hosts <<EOF # Public Network - (eth0) 192.168.40.34 wallet01 192.168.40.35 wallet02 # Public Virtual IP (VIP) addresses - (eth0:1) 192.168.40.134 wallet01-vip 192.168.40.135 wallet0【PostgreSQL】数据库备份与恢复(pg_rman)
[root@wallet01 ~]# rpm -ivh pg_rman-1.3.8-1.pg96.rhel6.x86_64.rpm [root@wallet01 ~]# su - postgres [postgres@wallet01 ~]$ mkdir archive [postgres@wallet01 ~]$ mkdir backup [postgres@wallet01 ~]$ vi /var/lib/pgsql/9.6/data/postgresql.conf ar【PostgreSQL】部署(YUM)
[root@wallet01 ~]# wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-centos96-9.6-3.noarch.rpm --no-check-certificate [root@wallet01 ~]# rpm -ivh pgdg-centos96-9.6-3.noarch.rpm [root@wallet01 ~]# useradd postgres [roo【MySQL】第十四章:数据库监控(Yahoo)
部署JDK [root@wallet01 ~]# yum remove -y java-1.7.0-openjdk [root@wallet01 ~]# yum remove -y java-1.6.0-openjdk [root@wallet01 ~]# tar zxvf jdk-7u80-linux-x64.tar.gz [root@wallet01 ~]# mv jdk1.7.0_80 /usr/local [root@wallet01 ~]# vi /etc/第十二章:Lepus
Lepus(天兔)是开源的企业数据库监控管理系统,通过Lepus可以对数据库的实时健康和各种性能指标进行全方位的监控。 目前已经支持MySQL、Oracle、MongoDB、Redis数据库的全面监控。 部署LAMP https://blog.51cto.com/13598811/2104461 https://pypi.org/project/MySQL-python pytho数据库管理工具:phpMyAdmin
[root@wallet01 ~]# rpm -ivh epel-release-6-8.noarch.rpm [root@wallet01 ~]# yum install -y expat-devel openssl openssl-devel pcre pcre-devel [root@wallet01 ~]# groupadd apache [root@wallet01 ~]# useradd apache -g apache -s /bin/nologin数据库性能监控: MySQL Performance Analyzer
部署JDK [root@wallet01 ~]# yum remove -y java-1.7.0-openjdk [root@wallet01 ~]# yum remove -y java-1.6.0-openjdk [root@wallet01 ~]# tar zxvf jdk-7u80-linux-x64.tar.gz [root@wallet01 ~]# mv jdk1.7.0_80 /usr/local [root@wallet01 ~]# vi /etc/