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Home -> Community -> Mailing Lists -> Oracle-L -> Re: SharePlex info
It's documented in 8.1.7 docs:
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76995/standbym.htm#27264
In 9.2 docs I didn't find it with brief search...
Tanel.
Yes. A nice neat trick indeed. Has anyone tried this?
About your redo generation : 5MB/sec -> 18000 MB/hour == 18GB
IT is indeed huge. IS this peak or average? Good luck.
"Gorbounov,Vadim" <vadim.gorbounov_at_liberate.com> wrote:
Tanel,
That's nice trick, thanks a lot.
In this case whole redo steam must be passed over the network anyway. 5 MB/sec over WAN. So we'are doing research if we could same some bandwidth.
Vadim
-----Original Message-----
From: Tanel Poder [mailto:tanel.poder.003_at_mail.ee]
Sent: Thursday, August 21, 2003 5:14 PM
To: Multiple recipients of list ORACLE-L
Subject: Re: SharePlex info
Hi!
Btw, you can physically replicate 50% of your tables with regular standby mechanisms as well. You just take the files belonging to non-needed tablespaces offline and standby recovers only the required part. You just have to arrange your tables to right tablespaces and spend your money elsewhere.
Physical standby and shareplex can operate on archivelogs, thus they can do their jobs without any additional burden to source database CPU, since you generate and archive your logs anyway. You can do archivelog's processing on target or some staging server.
Tanel.
Hi All,
I'm trying to find some technical details about SharePlex, that is:
Any opinion or pointer to any benchmark is highly appreciated.
Thanks a lot Vadim ------------------------------------------------------------------------------Do you Yahoo!?
-- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Tanel Poder INET: tanel.poder.003_at_mail.ee Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Thu Aug 21 2003 - 19:09:26 CDT
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