ETL Testing

ETL Testing categorization is done based on objectives of testing and reporting. Testing categories vary as per the organization standards and it also depends on the client requirements. Generally, ETL…

ETL testing is done before data is moved into a production data warehouse system. It is sometimes also called as table balancing or production reconciliation. It is different from database testing in terms…

An ETL tool extracts the data from all these heterogeneous data sources, transforms the data (like applying calculations, joining fields, keys, removing incorrect data fields, etc.), and loads it into…