Re: Oracle Streams vs Advanced Replication
- From: Sami Seerangan <dba.orcl@xxxxxxxxx>
- To: Sandeep Dubey <dubey.sandeep@xxxxxxxxx>
- Date: Mon, 23 May 2005 16:18:24 -0400
Sandeep,
9i Stream does mine online redo logs in Clustered Environment. Look
under "Configuring Oracle Real Application Clusters with Streams"
<<
Using Oracle Real Application Clusters with Streams introduces some
important considerations. Capturing changes from the online redo log
as it is written is not supported with Oracle Real Application
Clusters. Rather, changes are captured from the archived redo log.
Capturing from the archived redo logs introduces additional latency
between the time a change is made at the production database and the
time it appears at the replica.
>>
=20
On 5/23/05, Sandeep Dubey <dubey.sandeep@xxxxxxxxx> wrote:
> 9i Stream does mine online redo logs. From the manual
> "A capture process reads online redo logs whenever possible and
> archived redo logs otherwise. "
>=20
> Sandeep Dubey
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