Azure SQL Data Warehouse is a massively parallel processing (MPP) cloud-based, scale-out, relational database, built on SQL Server. Behind the scenes, SQL Data Warehouse spreads your data across many shared storages and processing units. It gives a possibility to grow and shrink compute and storage independently, pause and resume to pay only for what you use.
A few months ago, we started exploring Azure Data Warehouse, and now we are successfully using it in production. I would like to share our first lessons learned.