This document discusses Saxo Bank's plans to implement a data governance solution called the Data Workbench. The Data Workbench will consist of a Data Catalogue and Data Quality Solution to provide transparency into Saxo's data ecosystem and improve data quality. The Data Catalogue will be built using LinkedIn's open source DataHub tool, which provides a metadata search and UI. The Data Quality Solution will use Great Expectations to define and monitor data quality rules. The document discusses why a decentralized, domain-driven approach is needed rather than a centralized solution, and how the Data Workbench aims to establish governance while staying lean and iterative.