Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Usenet -> c.d.o.server -> Re: Replication - Can it be virtually real time ?
Hi,
the smallest you can set it to is about 1 second, but consider:
1. how much work the server is currently doing 2.how much work the server will need to do 3. your link speed & connection reliability 4.conflict resolution.
any failed connection tries are automatically re-queued, but if you have a high update rate for your table & the link goes down, you better have a lot of storage to stick the transactions, also your conflict resolution better be good or you will have a lot of manual work to do.
Why don't you try setting it to 1 hour, try it , then half it, etc. steve
<b_aggy_at_hotmail.com> wrote:
> Hi People,
>
> Can Oracle's replication be virtually real time and still be
> Asynchronous?
>
> I need a standby but with minimal loss during a disaster. Oracle's
> Standby mechanism would appear to have a higher risk of data loss than
> that of a replication mechanism due to the latency of the log transfers.
>
> Your thoughts/ideas welcomed.
>
> Rick
>
>
> Sent via Deja.com http://www.deja.com/
> Before you buy.
Received on Mon Feb 21 2000 - 18:51:50 CST