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首页加载速度缓慢，有办法优化吗？该如何解决

WBOY
Release： 2016-06-13 11:45:58
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首页加载速度缓慢，有办法优化吗？
首页有十五个sql语句涉及7个数据表，加载速度极慢（大概6秒,2Mb带宽),有什么办法优化吗？
------解决方案--------------------
看来是要优化你的SQL了。index，缓存
------解决方案--------------------
2mb 6sec 并不能说极慢，只是稍慢
你可以缓存首页查询结果，使数据库查询的影响减到最小
如果效果不明显，则说明是你的页面布局不合理，嵌套太多
------解决方案--------------------
首页缓存起来吧，动态数据的话，就用ajax请求。另外建立必要的索引

Related labels：
ajax index mb nbsp sql
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