Many neophyte data modelers have trouble distinguishing between logical and physical data models. These novices likely cannot explain why each model exists, or the differences expressed between them.

Navicat Data Modeler is a powerful, cost-effective data modeling and design tool that enables you to create high-quality conceptual, logical and physical data models for a number of use cases.

Should some hard-and-fast ties of models transitioning between conceptual, logical, and physical provide for sure identification of a valid inter-schema model transformation? How are valid ...