ETL pipelines without data strategy
Extract, transform, load. The pattern is straightforward. The implementation rarely is. Teams build pipelines addressing immediate reporting needs without considering how data should flow strategically across the organization.
Each pipeline solves one problem while creating architectural debt. Data gets copied between systems in inconsistent formats. Transformation logic lives in undocumented scripts. Load schedules conflict. Eventually, the same customer appears differently across five dashboards because five pipelines interpret source data differently. The "single source of truth" becomes multiple conflicting sources nobody trusts.