I'm a little scared, actually, of how much haste we'll have from procs in Dragon Soul, as Ti'tahk, Insignia of the Corrupted Mind, and our T13 four-piece bonus stacked on top of one another will ...

One of the secrets of end-game hunter DPS is to stack our cooldowns together, and to time those cooldowns with trinket procs. Over the course of a boss fight, this stacking can yield very real DPS ...

But memory-optimized tables give you another tool to use in speeding up your applications: natively compiled stored procedures (that's a mouthful: I'll just call them compiled procs from here on in).

I would suggest a good melee option with Condition Overload, given her status procs, however. ... And there you go, a fun build for Koumei that should make her a solid powerhouse in the late game.