Intermediate/Practical Redis for Non-Majors

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

My name is Jaeseong Park, and I started my career as a developer from a non-CS background, served as a CTO at several companies, and am currently active as an educator. I also had a time when I first started learning Redis as a non-major.

When I first tried to study Redis, I felt overwhelmed and didn't know where to start. Most books and lectures just focused on explaining Redis data structures (string, list, hash, set, sorted set, etc.) and endlessly listing numerous commands (SET, GET, EXISTS, DEL, HSET, etc.). Because of that, I couldn't stop wondering, "When will I ever learn all of this, and how am I supposed to use it in a real-world project?"

I managed to introduce Redis with the thought of "I should improve performance using Redis." It certainly felt faster, but I was left wondering how to test exactly how much faster it became and whether I had implemented it correctly. As a result, I lost confidence in applying it to actual real-world projects.

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 recommended for the following people!

🙊 What will you achieve after completing this course?

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✔ Notes

1. The course proceeds on the assumption that you 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 feel free to 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 single moment. But if you meet the wrong teacher and receive the wrong education, you will suffer throughout your entire life.

Due to poor education, you may end up at a company you never wanted, receive a lower salary than expected, and suffer for the rest of your life as a result. Not only that, but the flawed education you received can be passed down to your children, continuing the cycle.

I believe that education can change a person's life very positively, 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 decision.

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

Hello!

I started studying development as a non-major. Before I knew it, I've already become a 6th-year developer! Recently, I have been active as a developer while serving as CTO at two companies. Whenever I had spare time, I have been conducting coding lectures, corporate development consulting, and speaking engagements.

The number of students I've taught has already surpassed 29,000 (as of December 2025)! As I feel every time I teach my students, I can't forget the sense of fulfillment that comes from education, so I plan to continue teaching consistently on Inflearn.
(* Produced successful candidates for Kakao Pay, Yanolja, and Baedal Minjok (Woowa Bros) among students)

Just as I received a lot of help when I was going through difficult and challenging times, I wanted to become someone who could help many others as well. 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 what I have worked hard to achieve, those people can live a slightly better life.

Thank you!

🏆 Best Course Review

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

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

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

🐶 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 lectures that can be applied immediately in practice
(https://inf.run/jwaRB)