SQLSERVER大数据处理---求教
原先的数据结构是12个库 每个库里有100张表 以QQ群的聚簇方式存储
我做成新的结构,生成新关系表,预计是14亿数据(估计达不到也差不多),我想以QQ号大小来判断分别插入不同的库和表,有15个库,每个库100张表,总共1500张表,每张表存100万条数据,表已经生成了(图3),现在是插入数据,我昨天用PHP处理了下,一张表跑了将近15分钟,这样太慢,有没有更好的办法
这个是昨天做的程序,哪位大侠给点意见优化下,大神们帮帮忙,刚入职给的这个活儿,第三天了,做不出来要走人了
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原先的数据结构是12个库 每个库里有100张表 以QQ群的聚簇方式存储
我做成新的结构,生成新关系表,预计是14亿数据(估计达不到也差不多),我想以QQ号大小来判断分别插入不同的库和表,有15个库,每个库100张表,总共1500张表,每张表存100万条数据,表已经生成了(图3),现在是插入数据,我昨天用PHP处理了下,一张表跑了将近15分钟,这样太慢,有没有更好的办法
这个是昨天做的程序,哪位大侠给点意见优化下,大神们帮帮忙,刚入职给的这个活儿,第三天了,做不出来要走人了

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