ETL Tool – Informatica – Part 1

Informatica: Informatica is a powerful ETL tool from Informatica Corporation, a leading provider of enterprise data integration software and ETL software. The important Informatica Components are: Power Exchange Power Center Power Center Connect Power Exchange Power Channel Metadata Exchange Power Analyzer Super Glue In Informatica, all the Metadata information about source systems, target systems and…

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ETL Concepts

ETL Concepts: Extraction, transformation, and loading. ETL refers to the methods involved in accessing and manipulating source data and loading it into target database. The first step in ETL process is mapping the data between source systems and target database(data warehouse or data mart). The second step is cleansing of source data in staging area….

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