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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Gathering diagnostic data
We need to access diagnostic data about the Data Guard configuration, especially when there's a problem in the Redo Apply or redo transport services. After the first diagnosis of the problem, it's possible to decide whether to search for detailed information in the primary database or in the standby database. If the issue is about sending redo, it's more likely that the necessary information can be found on the primary site. However, if it's about Redo Apply, it's better to search for detailed information on the standby site.
No matter where we search for diagnostic data, we need to know where to search for the related logfiles and how to query diagnostic data in the database. The most commonly referenced files in a Data ...
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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.