August 2017
Beginner to intermediate
426 pages
9h 36m
English
Content preview from Learning Informatica PowerCenter 10.x - Second Edition
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Working with Sources
Any file or table from where we can extract the data in PowerCenter is referred to as the Source. You can import or create the source definition.
When you import the source definition in Designer, we import only the metadata, that is column names, data type, size, indexes, constraints, dependencies, and so on. Actual data never comes with the Source structure in Designer. The data flows through the mapping in a row-wise manner when we execute the workflow in Workflow Manager.
PowerCenter allows you to work on various types of sources as listed here:
- Relational Database: PowerCenter supports all the Relations Databases, such as Oracle, Sybase, DB2, Microsoft SQL Server, SAP HANA, and Teradata.
- File: This includes flat ...
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