Title: Module 5 Introduction
Course: CIS2321 Information Systems > Section: Module 5 - Data and Process Modeling

In this module we will cover techniques for data and process modeling. We will cover techniques used by systems analysts to explain how data is transformed into useful information for the company. Finally we will cover development of a logical model that will support business operations and support user needs in the system.

Module Objectives

Upon completion of this module, you will be able to:

- Describe data and process modeling concepts and tools, including data flow diagrams, a data dictionary, and process descriptions
- Draw data flow diagrams in a sequence, from general to specific
- Explain how to level and balance a set of data flow diagrams
- Describe the relationship between logical and physical models

Readings and Resources

Textbook, Chapter 5 – Data and Process Modeling