zwol | (no subject)

You know what's frustrating? When a person parachutes into your development effort and starts insisting that a well-known, difficult-to-fix performance problem would go away if you just rearchitected that general area of the code to use a different concurrency technique, and will not listen to the other people explaining to them that we have reason to believe the concurrency technique in use has nothing to do with the problem.

Is what.