摘要：
redis的优点：支持主从备份，操作指令丰富，支持异步的数据持久化将 redis 安装到 /usr/local/webserver/redis1.下载安装包wget http://redis.googlecode.com/files/redis-2.2.15.tar.gztar zxvf redis-2.2.15.tar.gzcd redis-2.2.15makemkdir -p /usr/local/webserver/redis/confmkdir -p /usr/local/webserver/redis/runmkdir -p /usr/local/webserver/redis/db 阅读全文
