Finally taking my first step into Spring! I used to just hear about Spring and couldn't tell the different names apart, but after taking Java courses and filling in the basics, listening to what Younghan-nim says in the middle of the lecture videos, I can definitely see the bigger picture more clearly than before, which makes me quite proud. I'm off to swipe my card with a happy heart again! Although Younghan-nim explained it overall, here's a summary of the roadmap features that I've added! [Spring] - A framework that makes web backend development with Java easier. [Spring Boot] - A framework that helps you use Spring easily and conveniently. - In practice, most people use Spring Boot rather than using Spring directly these days. ----- [Roadmap 1: Learn Spring itself in depth.] - [Spring Basics] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-%EC%9E%85%EB%AC%B8-%EC%8A%A4%ED%94%84%EB%A7%81%EB%B6%80%ED%8A%B8) (5 hours 21 minutes) - [Spring Core Principles - Basic] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-%ED%95%B5%EC%8B%AC-%EC%9B%90%EB%A6%AC-%EA%B8%B0%EB%B3%B8%ED%8E%B8) (12 hours 5 minutes) - [HTTP Web Basic Knowledge] (https://www.inflearn.com/course/http-%EC%9B%B9-%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC) (5 hours 40 minutes) - [Spring Web MVC Part 1] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-mvc-1), [MVC Part 2] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-mvc-2) (15 hours 22 minutes, 21 hours 5 minutes) Technical aspects. How to develop for the web. - [Spring DB Part 1] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-db-1), [DB Part 2] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-db-2) (10 hours 4 minutes, 13 hours 59 minutes) Technical aspects. How to access the DB. - [Spring Core Principles - Advanced] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81-%ED%95%B5%EC%8B%AC-%EC%9B%90%EB%A6%AC-%EA%B3%A0%EA%B8%89%ED%8E%B8) (16 hours 44 minutes) - [Practical Spring Boot] (https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81%EB%B6%80%ED%8A%B8-%ED%95%B5%EC%8B%AC%EC%9B%90%EB%A6%AC-%ED%99%9C%EC%9A%A9) (15 hours 45 minutes) The core parts of Spring Boot used in practice. ------ [Roadmap 2: Spring Boot and JPA Practical Mastery Roadmap: Learn the skills that can be applied directly to practice.] (You can go in the order of Application 1 (just get a feel for it) → Basic → Review Application 1 → Application 2 → Spring Data JPA → Querydsl.) - Java ORM Standard JPA Programming - Basic - Practical Spring Boot and JPA Application 1 - Web Application Development Proceed with large-scale project examples with multiple tables. - Practical Spring Boot and JPA Application 2 - API Development and Performance Optimization Focus on performance improvement techniques. - Practical Spring Data JPA Spring Data JPA makes Spring JPA easier to use. Development becomes really enjoyable when you put the fantastic framework of Spring Data JPA on top of the foundation of Spring Boot and JPA. - Practical Querydsl Complex queries and dynamic queries are a bit difficult to solve with the previous technologies. Querydsl was created for this purpose. In practice, Spring JPA + Querydsl is virtually essential.