Tag: data quality
All the articles with the tag "data quality".
Testing Data Pipelines: What to Validate and When
Published: at 04:00 PMAsk an application developer how they test their code and they'll describe unit tests, integration tests, CI/CD pipelines, and coverage metrics. Ask a data e...
Data Quality Is a Pipeline Problem, Not a Dashboard Problem
Published: at 11:00 AMWhen an analyst finds null values in a revenue column, the typical response is to add a calculated field in the BI tool: `IF revenue IS NULL THEN 0`. That "f...