After a policy change, the city’s official definition of unemployed no longer matches last year’s meaning, but longitudinal dashboards still use one unversioned glossary entry. What should metadata management do?
Select an answer to reveal the explanation.
Short Explanation
Definitions that change mid-stream are like swapping the yardstick halfway through a race. Version the unemployed glossary entry so each year’s dashboards use the meaning that applied then. Silent overwrites make trend lines lie.
Full Explanation
When business meanings change, glossary entries must be versioned to support longitudinal analysis and auditability. A single unversioned definition conflates incompatible periods and corrupts trend interpretation. Publishing versioned definitions with effective dates lets consumers choose the correct historical meaning. Silent overwrites or offline posters without catalog versioning fail that requirement.