For today's edition of dataxu's Technical Tuesday series, Dong Jiang, a Software Architect, digs into dataxu's query engine and our technique for rewriting SQL in Amazon's Athena Service.
dataxu’s journey from an Enterprise MPP database to a cloud-native data warehouse, Part 2
This is part 2 of a series of blogs on dataxu’s efforts to build out a cloud-native data warehouse and our learnings in that process. See part 1 here.
Once we determined the architecture of the cloud-native data warehouse as discussed in part 1 of this series, we set out to select a query engine.