What is a natural language query interface and what does it actually do beyond basic translation?
A natural language query interface is an app layer, usually powered by AI, that allows users to ask for data in plain English instead of SQL. However, the real work goes beyond simple translation - it involves mapping vague human intent onto rigid database schemas while preventing users from accessing sensitive data or running queries that could overload the system. The critical component is the robust semantic mapping and governed data access layer underneath the AI interface.