Data lakes are cool, but you don’t have to jump in head-first. It’s easy to start by dipping a toe: Integrating a legacy data warehouse into a data lake leverages the structured systems that have been ...

Ingesting large volumes of disparate data can yield a rich source of information — but it's also a recipe for data chaos. Use these tips to improve data quality as your data lake grows. Image: ...

Gartner has predicted that through 2018, 90% of deployed data lakes will be useless. That word “useless” should grab your attention. It’s worse than a “failed project,” which means the enterprise has ...