DATA MODEL VALIDATOR

Later, in the mid 90's, Marmion founded, along with Paul T. Sterbutzel and Luiz Carlos Siqueira, DBE Software, Inc. DMD rights were transferred that company and the product renamed as DB-Examiner... All these software are based on a system developed in the city of Sao Paulo (Brazil) in 1991, called Data Model Designer, or DMD, as it was known. DMD was the first tangible product of a complex project called Data Workstation. The intellectual author, designer and leader of the development team was Jorge Marmion, a software engineer and senior database consultant born in Montevideo, Uruguay... How Paul T. Sterbutzel, Luiz Carlos Siqueira, Tom Sterbutzel and Gabe O'Neill misappropriated the software I developed (AKA DB-Examiner, Data Model Designer and ERWin Examiner)