![]() ![]() ![]() Reverse engineering refers to generating a data model from an existing database. ![]() Forward engineering refers to designing a data model before building the database. You can use erwin to forward or reverse engineer your database. A data model is a graphical representation of a database. erwin Data Modeler OverviewĮrwin Data Modeler is a data modeling software. The basic steps to reverse and forward engineer a Vertica database using erwin Data Modeler are described in this document. ![]() This action will synchronize the schema and the model. There are two main use cases of erwin DM in the development life cycle of a Vertica database:ġ.Ĝhanges to the schema are made to the model first and then forward-engineered to the Vertica database.Ģ.Ĝhanges are made directly to the schema in Vertica and the schema is reverse-engineered into the model in erwin DM. The goal of this exploration is to understand the use case of erwin Data Modeler (DM) with Vertica. Vertica and erwin Data Modeler: Technical Exploration About this Document ![]()
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