| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Cc: | Hannu Krosing <hannu(at)skype(dot)net>, Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Subject: | Re: VLDB Features |
| Date: | 2007-12-11 23:31:25 |
| Message-ID: | 200712111531.25838.josh@agliodbs.com |
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| Lists: | pgsql-hackers |
Hannu,
> COPY ... WITH ERRORS TO ...
Yeah, that's a start.
> or something more advanced, like bulkload which can be continued after
> crash ?
Well, we could also use a loader which automatically parallelized, but that
functionality can be done at the middleware level. WITH ERRORS is the
most critical part.
Here's the other VLDB features we're missing:
Parallel Query
Windowing Functions
Parallel Index Build (not sure how this works exactly, but it speeds Oracle
up considerably)
On-disk Bitmap Index (anyone game to finish GP patch?)
Simon, we should start a VLDB-Postgres developer wiki page.
--
--Josh
Josh Berkus
PostgreSQL @ Sun
San Francisco
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