Data Freshness Check Quickly determine if data is fresh enough to use. Freshness Check Process For each table to check: 1. Find the Timestamp Column Look for columns that indicate when data was loaded or updated: - , , (common ETL patterns) - , , (application timestamps) - , , - , , (business dates) Query INFORMATION SCHEMA.COLUMNS if you need to see column names. 2. Query Last Update Time 3. Check Row Counts by Time For tables with regular updates, check recent activity: Freshness Status Report status using this scale: | Status | Age | Meaning | |--------|-----|---------| | Fresh | < 4 hours…