ETL/DWH/Bi Reporting testing

ETL Testing represents Extract Transformation and Load Testing. Data are collected from various sources, Transform the data as per the business requirement, and afterward load it into a Data warehouse. ETL testing is done to ensure that the data that has been loaded from a source to the destination after business transformation is accurate. It also involves the verification of data at various middle stages that are being used between source and destination.

VTS Technocrats gives the best preparation in (ETL Testing /DWH Testing) incorporates the accompanying advances:
1. Identifying data sources and requirements
2. Data acquisition
3. Comprehension and survey of the information model, Business logic, and dimensional Modelling
4. ETL Testing (source and target).
5. Check or change rules testing
6. Bi report testing

 

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