[GENERAL] pros/cons of using "synchronous commit=off" - AWS in particular

stances running postgresql at Amazon? Has anyone done any benchmarking of this change on AWS? Since EBS is a "black box" to us as end users, I have no clue what type of caching- volatile or not-- may be going on behind the scenes. -- Larry J. Prikockis System Administrator 240-

[GENERAL] postgresql log parsing to report on user/db access

ich db, how many times, etc. I've used pg_fouine for doing reporting on queries, but it doesn't really deal with tracking user/db access. Before I try to whip up something myself with perl or something, I wanted to see if anyone's already done something similar. thank