Avant-garde your Dimensions — Part 1 — Data Engineering by a Pragmatist
6 min readFeb 22, 2022
One of the critical benefits of a modern data analytics system (OLAP types Online analytical processing — Wikipedia) is its ability to track massive amounts of historical data. That differentiates them from the operational data stores (OLTP types Online transaction processing — Wikipedia) where only the most current information is of any value, with the rest sent to…