Fig. 14.1.1 Data models across the architecture.

The end-state architecture data models include the following:

The application functional decomposition and data flow diagram

The corporate data model

Taxonomies for text

The dimensional data model for data marts

The selective subdivision of the data lake

Each of these data models and their relation to each other will be discussed.

Functional Decomposition and Data Flow Diagrams

In the world of applications, there are the functional decomposition and the data flow
diagram.

Fig. 14.1.2 depicts these constructs,

Chapter 14.1: Data Models Across the End-State Architecture