A data model is a visual representation of data elements and the relations between them. Written by eWEEK content and product recommendations are editorially independent. We may make money when ...

Examples of data modeling solutions; ... indexes and relationships within a relational database. For example, a relational table may represent an entity such as a product order.

Get started modeling entities and relationships for Java data persistence, using an example application based on Java 21 with Hibernate 6.3.