常见面试题求助:top N query in last 24 days, last days ...# JobHunting - 待字闺中q*w2014-02-03 08:021 楼总是在各种地方看到,但没找到一个比较完善的总结,希望有人能指点一下,万分感谢!
A*c2014-02-03 08:025 楼I believe it is called trending topics,It is an open question.【在 q*****w 的大作中提到】: why no people replied?
q*w2014-02-03 08:026 楼好的。多谢【在 A*********c 的大作中提到】: I believe it is called trending topics,: It is an open question.
A*c2014-02-03 08:0211 楼I believe it is called trending topics,It is an open question.【在 q*****w 的大作中提到】: why no people replied?
q*w2014-02-03 08:0212 楼好的。多谢【在 A*********c 的大作中提到】: I believe it is called trending topics,: It is an open question.
s*x2014-02-03 08:0214 楼以前有个大侠贴过。http://www.michael-noll.com/blog/2013/01/18/implementing-real-t感觉也没什么trick,就是多机 加 rolling Window。