When your organization depends on business intelligence reporting, you will need a high level of process automation within your DWH/BI application development. When you can build automation into your DWH development process, you will need fewer highly skilled people to perform tedious and repetitive testing
You probably use checklists to record and efficiently execute a wide range of daily work tasks. But if you don’t use data warehouse testing checklists for developing and monitoring your data warehouse quality assurance (QA), you’re missing an enormous boost in productivity and proficiency. Procedural
Effective Data Warehoues (DW) data source profiling is often an overlooked step in data warehouse data preparation. DW project teams need to understand all quality aspects of source data before preparation for downstream consumption. Beyond simple visual examination, you need to profile, visualize, detect outliers,