Re: [HACKERS] 6.5 TODO list - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [HACKERS] 6.5 TODO list
Date
Msg-id 199905120215.WAA03847@candle.pha.pa.us
Whole thread Raw
In response to Re: [HACKERS] 6.5 TODO list  (Tatsuo Ishii <t-ishii@sra.co.jp>)
List pgsql-hackers
> o even if it's solved, still other many issues for huge databases
> still remain:
>     - 4G-tuples-per-database problem (as you said)

This will be hard.

>     - index files cannot extend >2GB
>     - vacuuming a huge table will take unacceptable long time (I
>     have heard vacuum speeds up for 6.5, but I have not tried it
>     yet for a big table. so this is just a my guess)
> 
> o it will take long time to solve all of them.

Vacuum is already faster.  Vacuum across segments, multi-segment
indexes may be possible for 6.5.

--  Bruce Momjian                        |  http://www.op.net/~candle maillist@candle.pha.pa.us            |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026
 


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