ETL Development & ETL Testing – a Pipeline for Data Warehouse Testing-iCEDQ

ETL Development & ETL Testing – a Pipeline for Data Warehouse Testing

The Issue: The ETL development process above is typically a complete black box. The business users or business analysts don’t really have any insights into the quality or correctness of this ETL process. Hence it is not only important to test this ETL Process, but ensure that the – ETL testing is transparent to the user’s data warehouse testing needs. Also, it’s not enough to test based on the transformation rules alone, since the technical transformation requirements might be incorrect and may not represent true business requirements.

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ETL Testing and Data Quality Governance Software – The Missing Link-iCEDQ

ETL Testing and Data Quality Governance Software – The Missing Link

Data has become critical to the business. Hence, enterprises are investing time, money and resources in data-centric systems such as data warehouse, MDM, CRM & migration projects. However, all research done by independent agencies indicates that, There is such a high failure/delays in implementations of data-centric projects, Users still don’t trust data coming from data warehouses.

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