Why tools, philosophy, and bright people matter for building tomorrow’s data platforms At de Volksbank/ASN, we proved that Model Driven Data Engineering (MDDE) works in practice. A key enabler was CrossTest, CrossBreeze’s automated testing framework, together with the open-source PowerDecomposer, which allowed us to extend PowerDesigner into a metadata-driven workflow. The lessons from this project — and from other customers — directly inspired the development of CrossModel and CrossGenerate, modern tools built to replace legacy modeling environments and automate code generation....