RE: Storage Manager (was postgres 7.2 features.)

From: "Mikheev, Vadim" <vmikheev(at)SECTORBASE(dot)COM>
To: "'Chris Bitmead'" <chris(at)bitmead(dot)com>, PostgreSQL HACKERS <pgsql-hackers(at)postgresql(dot)org>
Subject: RE: Storage Manager (was postgres 7.2 features.)
Date: 2000-07-11 18:53:09
Message-ID: 8F4C99C66D04D4118F580090272A7A23018C53@SECTORBASE1
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> > > * Instantaneous crash recovery.
> >
> > Because this never worked reliable, Vadim is working on WAL.
>
> Postgres recovery is not reliable?

Yes. It's possible to lose indices...
There is paper how to avoid this, somewhere in Berkeley' site.
As I remember, additional TID per index tuple is required and
this is complex.

Vadim

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