Intermediate/Practical Redis for Non-Majors

🤬 Why is Redis so incredibly difficult to study on your own?!

I am Jaeseong Park, someone who started development as a non-major, served as a CTO at several companies, and is currently active as an educator. I also had a time when I started development as a non-major and studied Redis.

When I first tried to study Redis, I felt overwhelmed and didn't know where to start. This was because most books and lectures simply explained Redis data structures (string, list, hash, set, sorted set, etc.) and endlessly listed countless commands (SET, GET, EXISTS, DEL, HSET, etc.). As a result, the question "When will I ever learn all of this, and how do I actually use it in practice?" never left my mind.

I somehow decided to improve performance using Redis and managed to implement it. While it definitely seemed faster, I was left wondering how to test exactly how much faster it had become and whether I had applied it correctly. As a result, I lost the confidence to actually implement it in a real-world project.

Since I also went through a time of such anxiety and difficulty, I decided to create a Redis course that even non-majors can immediately apply in practice.

✨ 4 Key Points I focused on while creating this course

👍 This course is perfect for people like this!

🙊 What will you achieve after completing this course?

🍡 Preview

✔ Note

1. The course proceeds on the assumption that you already have a basic understanding of Spring Boot, Spring Data JPA, MySQL, and Docker.

2. If you encounter any parts you don't understand while studying, please ask questions immediately using the Q&A board or the 1:1 open chat room😊

   
   

🚨 Be sure to check who the person providing the education is!

If you meet the wrong doctor, you may face death because your illness cannot be cured at that moment. However, death ends with the pain of that moment. But if you meet the wrong teacher and receive the wrong education, you will suffer throughout your entire life.

Due to wrong education, you may end up at a company you don't want, receive a smaller salary than expected, and live in pain for the rest of your life because of it. Not only that, but the wrong education you received can even be passed down to your children.

I believe that education can truly change a person's life for the better, but on the other hand, it can also completely ruin a person's life. That is why I believe education carries such a heavy responsibility.

Therefore, please check who the educator is, what kind of person they are, and what path they have taken, and make a careful judgment.

👋 Hello!
I'm finally introducing myself ( ⸝⸝•ᴗ•⸝⸝ )੭⁾⁾

Hello!

I started studying development as a non-major. Somehow, I've already become a developer in my 6th year! Recently, I served as CTO at two companies while working as a developer. Whenever I had spare time, I've been conducting coding lectures, corporate development consulting, and speaking engagements.. Bất cứ khi nào có thời gian rảnh, tôi đều thực hiện các bài giảng lập trình, tư vấn phát triển cho công ty và diễn thuyết.

The number of students I have taught has already exceeded 29,000 (as of December '25)! As I feel every time I teach my many students, I can never forget the sense of fulfillment that comes from education, so I plan to continue providing courses here on Inflearn.
(* Produced successful applicants for Kakao Pay, Yanolja, and Baedal Minjok (Woowa Bros))

Just as I received a lot of help when I was going through difficult and challenging times, I wanted to become someone who could also help many others. I felt the most proud and happy when the value I created through development had a positive impact on other people.

For these reasons, I hope that by giving and sharing the things I have worked hard to achieve, those people will be able to live a slightly better life.

Thank you!

🏆 Course Best Review

** This is a review written for the previously created .

🚌 Feeling overwhelmed about which order to take the courses in?

Please refer to '[2025] Essential Curriculum for Getting a Job as a Backend Developer (IT Service Companies)'!

🐶 Get course discounts with the roadmap

➡ Performance optimization for handling large-scale traffic
(https://inf.run/ecBS1)

➡ [Redis Beginner to Intermediate] A collection of Redis courses you can use immediately in practice
(https://inf.run/jwaRB)