This paper discusses enterprise data warehouses. By this we mean an analytic warehouse that also incorporates requirements to support such things as master data management and operational BI where there are a lot of look-ups and small queries running alongside the more complex needs of analytics. This puts a much greater emphasis on the ability to manage mixed query workloads. As a result, we have excluded from this update all products that do meet a certain level of functionality with respect to mixed queries. Note that products thus excluded may be entirely suitable for deployment as an EDW where requirements are simpler or less stringent.