Re: Replication Advice Needed

  • From: Paul Baumgartel <paul.baumgartel@xxxxxxxxx>
  • To: ORACLE-L <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 23 Sep 2005 11:04:07 -0400


Are the remote tables subject to DML? If not, you might want to consider
materialized views, either with refresh on commit or frequent scheduled

I don't much experience with Streams, although it does seem to be the future
of Oracle replication. I do have experience with multimaster replication,
which would work nicely, but might be more than you need.

Paul Baumgartel

On 9/23/05, Charlotte Hammond <charlottejanehammond@xxxxxxxxx> wrote:
> Hi All,
> We need to keep 5 (small-ish / low-volume) tables on a
> remote database in sync with those in the local
> database. We want synchronous updates of the remote
> tables when the network allows but we also want to
> apply queued transactions after recovery from a
> network failure such that no transactions are ever
> lost (assuming the local database to be "unbreakable"
> :-)
> I'm thinking of advanced replication or streams but
> unfortunately I don't have any experience in either.
> I know this is going to require lots of reading and
> experimenting but I was hoping to short-circuit this
> by at least focusing on the right technology to start
> with!: what sounds like the best fit - AR or streams?
> (This is on 10g)
> Thank you all in advance for any help
> Charlotte
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