Bill Inmon's 2016 book, "Data Lake Architecture: Designing the Data Lake and Avoiding the Garbage Dump," outlines a framework for structuring data lakes into specialized "Data Ponds" (Raw, Analog, Application, Textual, and Archival) to prevent them from becoming unmanageable repositories. To ensure usability, the approach emphasizes implementing metadata, integration mapping, context, and a metaprocess for data management. You can view the book's details on Google Books . Designing the Data Lake and Avoiding the Garbage Dump