Mastering Data Modeling with Liferay Objects

Course Overview

Relationships - Introduction

In real-world applications, data objects that represent business entities are rarely isolated. These objects are typically interconnected, reflecting the relationships that exist in the real world. For example, customers are linked to orders, which are connected to products. These relationships not only mirror business processes but also enable more complex functionalities and a more holistic view of your organization’s data. Understanding and managing these connections is key to building applications that are robust, flexible, and aligned with real-world needs.

Object Relationships - Introduction
In the previous module, you learned how to add data fields to Clarity's distributor management app, enriching objects with the data necessary to achieve their purpose. Now, you'll take the next step in data modeling by exploring how to relate objects to one another. By establishing and managing object relationships, you’ll learn how to organize your data in a way that enables smooth navigation and data integrity across your application.

By the end of this module, you’ll be able to

  • Differentiate between types of object relationships and understand their respective use cases.

  • Establish and configure relationships between objects within Liferay DXP.

  • Access and manage related data effectively within your application.

By mastering object relationships, you’ll be able to build more complex and interconnected solutions that provide a seamless user journey and support informed decision-making.

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