Скачать или смотреть Data-Ed Online: Conceptual vs. Logical vs. Physical Data Modeling

A model is developed for a purpose. Understanding the strengths of each of the three Data Modeling types will prepare you with a more robust analyst toolkit. The program will describe modeling characteristics shared by each modeling type. Using the context of a reverse engineering exercise, delegates will be able to trace model components as they are used in a common data reengineering exercise that is also tied to a Data Governance exercise.

Learning objectives:

Understanding the role played by models
Differentiate appropriate use among conceptual, logical, and physical data models
Understand the rigor of the round-trip data reengineering analyses
Apply appropriate use of various Data Modeling types