What does my source data map to in the feature store?

You can start with a 1-to-1 mapping to relational tables and then refine to take advantage of Molecula’s unique features. This might mean collapsing multiple tables into one VDS using Molecula’s super-performant set and time fields, removing fields that don’t need to be virtualized, or even denormalizing to reduce query complexity. While Molecula’s defaults are very powerful, there is often more than one way to map data into VDSs—it can pay big dividends to spend some effort tuning this for your particular workload.