Redis @ SmartOS
 Redis也是一套NoSQL資料庫,使用key-value的方式來儲存string, hashes, lists, sets...   下面是官方介紹Redis的一段說明:     Redis is an open source, advanced  key-value store . It is often referred to as a  data structure server  since keys can contain strings ,  hashes ,  lists ,  sets  and  sorted sets .     一如往常,SmartOS上安裝Redis只有兩個步驟:      # pkgin search redis   php5-redis-5.2.17.2.1.3  PHP extension for Redis   php53-redis-5.3.6.2.1.3  PHP extension for Redis   redis-2.2.14         Persistent key-value database with built-in net interface     =: package is installed and up-to-date   <: package is installed but newer version is available   >: installed package has a greater version than available package     # pkgin install redis-2.2.14   calculating dependencies... done.     nothing to upgrade.   1 packages to be installed: redis-2.2.14 (406K to download, 1316K to install)     proceed ? [y/N] y   downloading packages...   downloading redis...