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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The archived log deletion policy on the standby database
The continuously transferred redo transaction is archived at the standby database before or after being applied, depending on the configuration. At the end, we're faced with lots of files filling the log destination either on the filesystem or ASM disk group. We need to build an automatic structure on the standby site, where applied archived logs are deleted automatically based on a specific logic.
There are several methods for archived log deletion. It's possible to delete archived logs with the rm command of the operation system or ASM. However, if we use rm, the control file will not be updated about the deletion of archived logfiles. Thus, in order to update the control file with the ...
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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.