Fault tollerant system

From: Adriano Policastro <ccsto_at_tin.it>
Date: 1997/12/03
Message-ID: <34853A4A.5DC6_at_tin.it>#1/1

I've to solve the following problem using Oracle 7.3 or 8.

I need to have a sort of fault tollerant system using 2 or more servers. What can I do?

Can using data replication between rdbms, not enterprise if it is possible?
Can a "slave" DB take the place of "master" DB when ther is a crash? How can I organize the data replication? How can I start the replicated DB as "master"

Or can I duplicate log files on different machines?

What's the better thing? What's possible?

Thanks

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Policastro Adriano
Oracle DBA & Project Leader

E-Mail Firm	: ccsto_at_tin.it
       Private	: PolicastroAdri_at_hotmail.com
        	: apolic_at_yahoo.com
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Received on Wed Dec 03 1997 - 00:00:00 CET