Re: VLDB Features

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От Josh Berkus
Тема Re: VLDB Features
Дата
Msg-id 200712111531.25838.josh@agliodbs.com
обсуждение исходный текст
Ответ на Re: VLDB Features  (Hannu Krosing <hannu@skype.net>)
Ответы Re: VLDB Features  (Simon Riggs <simon@2ndquadrant.com>)
Re: VLDB Features  (Simon Riggs <simon@2ndquadrant.com>)
Re: VLDB Features  (Markus Schiltknecht <markus@bluegap.ch>)
Список 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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