August 2017
Beginner to intermediate
426 pages
9h 36m
English
Content preview from Learning Informatica PowerCenter 10.x - Second Edition
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Types of Lookup cache
Cache is the temporary memory that is created when you execute the process. It is created automatically when the process starts and is deleted automatically once the process is complete. The amount of cache memory is decided based on the property you define in the transformation level or session level. You usually set the property as default, so as required, it can increase the size of the cache. If the size required for caching the data is more than the cache size defined, the process fails with the overflow error. There are different types of caches available.
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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.