1.首先对于这种nosql来说目前我用到的功能很少，所以感觉没有必要去优化他跟不需要去编译安装。今天来介绍下一个yum安装redis
步骤1：安装扩展yum库
[root@localhost ~]# yum install epel-release##在查看下yum源中是否有redis[root@localhost ~]# yum search redis[root@localhost ~]# yum -y install redis##ok安装完成！
启动：
##CentOS7[root@localhost ~]# systemctl start redis.service##CentOS7以下[root@localhost ~]# service redis start##查看启动：[root@localhost ~]# ps -ef | grep redisredis 12683 1 0 23:19 ? 00:00:00 /usr/bin/redis-server 127.0.0.1:6379root 12696 12454 0 23:20 pts/2 00:00:00 grep --color=auto redis
客户端连接：
[root@localhost ~]# redis-cli 127.0.0.1:6379> 127.0.0.1:6379> keys *(empty list or set)127.0.0.1:6379> set a 1OK127.0.0.1:6379> get a"1"127.0.0.1:6379> keys *1) "a"127.0.0.1:6379> del a (integer) 1 127.0.0.1:6379> keys * (empty list or set)
开机自启动：两种方式
方法1: 启动命令写入 /etc/rc.d/rc.local 文件里面
[root@localhost ~]# echo 'systemctl start redis.service' >> /etc/rc.d/rc.local [root@localhost ~]# cat /etc/rc.d/rc.local #!/bin/bash# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES## It is highly advisable to create own systemd services or udev rules# to run scripts during boot instead of using this file.## In contrast to previous versions due to parallel execution during boot# this script will NOT be run after all other services.## Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure# that this script will be executed during boot.touch /var/lock/subsys/localmemcached -u memcached -p 11211 -m 64 -c 512 &systemctl start redis.service
方法2：加入系统服务 :我这里用yum安装本身就是加入了系统服务了只需要设置开机自启动就可以:
[root@localhost ~]# systemctl enable redis.service