Pre-allocate space in advance - Mailing list pgsql-admin

From Tomeh, Husam
Subject Pre-allocate space in advance
Date
Msg-id C45835824D00A844BBD0F032D5CDED9202D55554@pisgana01sxch01.ana.firstamdata.com
Whole thread Raw
Responses Re: Pre-allocate space in advance  ("Jim C. Nasby" <jnasby@pervasive.com>)
List pgsql-admin
I apologize for the wrong subject in a previous post. Here it is again:
 
 
  My understanding that the current release of Postgres does not allow the DBA to pre-allocated space for the data files or tablespace in advance (as Oracle or SQL Server does). Am I correct on that ? If that's still the case, is this item on the TODO list or the white board? Pre-allocating space will prevent extending the datafile during loading massive data (batch processing) and would improve the overall batch write performance.
 
Thanks in advance.

--
 Husam

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