Re: [HACKERS] compression in LO and other fields - Mailing list pgsql-hackers

From Philip Warner
Subject Re: [HACKERS] compression in LO and other fields
Date
Msg-id 3.0.5.32.19991113020723.00c7f9a0@mail.rhyme.com.au
Whole thread Raw
In response to Re: [HACKERS] compression in LO and other fields  (Tatsuo Ishii <t-ishii@sra.co.jp>)
List pgsql-hackers
>
>BTW, does anybody know how BLOBs are handled by WAL in commercial
>DBMSs?

Dec/RDB stores them in it's equivalent of the WAL; full rollback etc is
supported. If you load lots of large blobs, you need to make sure you have
enough disk space for the journal copies.

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