Entities and their relationships

In a data model, entities describe an object, such as a person or an item, by grouping a set of related fields. Products, accounts, and transactions are examples of potential entities in a data model.

The connections between entities in a data model are called relationships. Relationships between entities can be one-to-one, one-to-many, or many-to-many.

上級

英語

このモジュールを完了したら、以下の目的を達成できるようになります。

Use the Entity Relationship Diagram to view relationships in the Common Data Model.

Explore how you can configure relationships in an application.

Describe the types of relationships and when to use each type.

このモジュールは、下記のミッションにも含まれています。

Pega Common Data Model v4

トピック

Primary entities

10 分

Relationships

10 分

モジュールクイズ

5 分