David E. Wheeler wrote:
> On Sep 25, 2006, at 14:56, Mark Wong wrote:
>
>> I remember hearing some interest about on-disk bitmap indexes. In
>> case no one has seen it, just wanted to forward a Greenplum
>> presentation about their implementation that's been submitted to
>> PostgreSQL:
>>
>> http://files.meetup.com/230033/BizgresOnDiskBitmapIndex.pdf
>
> I don't really understand it, but their benchmark graphics sure make it
> look hella impressive!
Wouldn't it be fun to go through a tuning exercise using the TPC-H? :)
Mark