June 2013
Beginner
404 pages
9h 40m
English
Content preview from Oracle Data Guard 11gR2 Administration : Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Customization and management in a logical standby database
After the initial configuration of a logical standby database, we should make customizations to benefit from the standby at the highest level. Let's see what kind of customizations we are able to do and how we manage a logical standby database environment.
Selective replication in a logical standby database
In principle, we cannot directly specify what to replicate to a logical standby database, but we can specify tables for SQL Apply to skip. When this feature is used, the redo data about the tables specified in the skip rules is still transferred to the standby database, but at the mining stage SQL Apply will omit the relevant redo on the logical standby. We use DBMS_LOGSTDBY.SKIP for ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.