With Data warehouse automation, one can achieve near-term automation of the full lifecycle of a data warehouse, starting from source code analysis to comprehensive documentation to operationalizing the warehouse. Data warehouse automation is an excellent way of cutting down costs and a way to boost the bottom-line margins. Thus, having the right data warehouse automation tools in place makes it easier for companies to achieve their objectives. On that note, here are the top 10 data warehouse automation tools of 2021. Teradata, headquartered in Ohio, is an internationally renowned company excelling in the field of database services and products. Teradata DWH is widely used for insights, analytics & decision making.