On Thu, 2010-07-01 at 16:30 +0000, Leonardo F wrote:
> To sum up: IMHO nor improvements in memory usage nor
> in startup time would be good reasons to switch to bitmap
> indexes... but bulk index creation time (10 minutes to index
> what it takes 60 minutes with btree... and maybe more if tables
> are bigger) and (maybe) index disk space might be...
> but I'm not 100% convinced...
Are you intending to work on this for 9.1?
-- Simon Riggs www.2ndQuadrant.com