December 2014
Intermediate to advanced
362 pages
8h 12m
English
Content preview from Learning Informatica PowerCenter 9.xBecome 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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Reuse me please – reusable transformation
As you are aware, source and targets are reusable components, that is, you work on sources in the Source Analyzer and targets in the Target Designer, respectively. Also, you must be aware that you cannot edit sources and targets in the Mapping Designer, and they can be edited in Source Analyzer and Target Designer, respectively.
Sources and targets are called reusable components because you can use the same source and target in multiple mappings. We can reuse the source or target across multiple mappings only if the metadata requirement of both the mappings is exactly the same. In this case, metadata means the number of columns, their data type, their data size, indexes, constraints, and so on. Even if ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.