O'Reilly logo

Complete Systems Analysis: The Workbook, the Textbook, the Answers by Tom DeMarco, James Robertson, Suzanne Robertson

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

3.14. Review: CRUD Check

Using the CRUD Table

Your CRUD table shows which event-responses access each of the entities and relationships in your data model. Ours is presented in Figure 3.14.1.

Image
Image

Figure 3.14.1: The CRUD table for the Piccadilly system. It cross-references the entities and relationships with the event-responses.

First, compare your CRUD table against this one. Yours should be substantially the same. However, the purpose of ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required