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This course focuses more on data modeling through entity design than on JPA technical explanations. Based on the principle that solid DB design is the foundation of application development, we analyze various design patterns—such as one-to-many, many-to-many, inheritance, and collections—alongside business scenarios. You will learn by directly observing the process of code being transformed into actual tables on screen. To ensure immediate practical application, we provide business use cases, source code, and test codes for each design pattern.

oncoding

Data Modeling using JPA

The lecture is a bit dry because it focuses on theory and JPA specifications, but thank you for your positive evaluation.

입문

초급

중급이상

자바

Java

MySQL

스프링부트

Spring Boot

자바 퍼시스턴스 API

제이유닛

JUnit

Course Introduction

Development environment

Inheritance Mapping

Collection Mapping

Sorted Collections and Sequential Collections

Component Collection

One-to-many relationship

One-to-one relationship

Many-to-Many and Ternary Relationships

Entity mapping using maps

Wrapping up