I really didn't understand DTO, so I bought a lecture and listened to it. It was really well taught overall, making it easy to understand and stick in my head! Thank you!

eastino

Develop and deploy servers using Java, Spring Boot, JPA, MySQL, and AWS. While developing web applications, you will learn all the background knowledge, theories, and various technologies required for server development, as well as the meaning of various options, the history of Spring Boot, and the changes in the latest version.

lannstark

Create your first server with Java and Spring Boot, from development to deployment, easily! [All-in-one server development package]

백엔드개발자

입문

초급

중급이상

자바

Java

스프링부트

Spring Boot

스프링

Spring

자바 퍼시스턴스 API

아마존 웹 서비스

Introduction and Preparation, Class Materials

First API Build

Manipulating a Database for the First Time

Role Separation and Spring Container

Using JPA for the first Time

Implementing Book Requirements

Prepare for Your First Deployment

First Deployment Ever

Various Aspects of Spring Boot

Finish

Extra study tips resource!