Federated Vs. Centeralized Vs. De-centeralized Data warehouse
— by Dr. Berg Last fall I was speaking at an SAP conference in Australia and was asked what the realistic options were for developing EDWs. After 20 years in this field, I strongly believe that there are only three real options: Federated, Centralized or De-centeralized architectures. And in this blog, I will outline the major differences, issues and benefits of...