October 2016
Intermediate to advanced
656 pages
13h 42m
English
Content preview from Mastering ServiceNow - Second EditionBecome 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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Cloning instances
Update Sets are designed to move some configuration from one instance to another. They allow administrators to push new functionality-or bug fixes-to another instance, thereby migrating only the configuration that has changed.
In contrast, a clone is much more complete. It shifts almost the entire database from one instance to another instance. Since ServiceNow stores pretty much everything in the database, this results in everything being copied from the source to the target. This includes all the configuration and the data. It could even include the System Log and Audit tables. The following figure is a diagrammatic representation of the cloning process:
Note
A clone results in an almost identical copy of an instance. The target ...
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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.