Serving layer

The serving layer is the part of a data system that makes processed information accessible to users or applications. After raw data is collected and analyzed in earlier stages, the serving layer organizes and stores the refined data so it can be quickly retrieved for reporting, dashboards, or decision-making. Think of it as the delivery mechanism, ensuring the right data is available efficiently when needed. It helps businesses make timely insights by providing a stable and responsive way to access the processed data.