Re: San-Based replication VS DataGuard replication

From: DA Morgan <>
Date: Fri, 03 Oct 2008 13:21:35 -0700
Message-ID: <>

joel garry wrote:

> You REALLY need to learn the architecture. The database writer
> flushes dirty blocks to disk at its leisure. It's the redo buffers
> that are critical for being flushed to the logs. Since the data being
> changed can be a lot less than a block, that's a lot less data to deal
> with.
> jg
> --
> is bogus.

Alas poor Madison lives in the house of IBM.

He will soon enough. But it will be awhile before the marketplace forces his hand. <g>

Daniel A. Morgan
Oracle Ace Director & Instructor
University of Washington (replace x with u to respond)
Puget Sound Oracle Users Group
Received on Fri Oct 03 2008 - 15:21:35 CDT

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