实战中redis怎么用
我们现在网站用到了redis数据库,我虽然也明白那些get set操作,可是最终没有时间过,实战中怎么配合mysql数据库用的尼?
回复讨论(解决方案)
把查询的结果集压缩之后保存
if ($redis->get('key')){$result = $redis->get('key');$result = unserialize($result);}else{//查询数据库$result = mysql_query($sql);while($row = mysql_fetch_array()){ $arr[] = $row;}$arr = serialize($arr);$redis->set('key',$arr);}
不是说 redis 优于 memcache 吗?
那么 memcache 可以直接存储 php 的数组和对象,为何 redis 不可以呢?
把查询的结果集压缩之后保存
if ($redis->get('key')){$result = $redis->get('key');$result = unserialize($result);}else{//查询数据库$result = mysql_query($sql);while($row = mysql_fetch_array()){ $arr[] = $row;}$arr = serialize($arr);$redis->set('key',$arr);}
redis里包括String、List、Set、Zset、Hash数据类型,看你的数据在应用场景了,mc与redis都可以做为缓存来应用,从mysql取出数据后,就看mc或redis的应用了

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