https://www.logicalclocks.com/blog/feature-store-vs-data-warehouse
ML Engineer Guide: Feature Store vs Data Warehouse
October 8, 2020
ML Best Practices
by Jim Dowling
“The feature store is a data warehouse of features for machine learning (ML). Architecturally, it differs from the traditional data warehouse in that it is a dual-database, with one database (row-oriented) serving features at low latency to online applications and the other database (column-oriented) storing large volumes of features…”