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Intermediate/Practical Redis for Non-Majors

I have created a 'Redis Intermediate/Practical' course that is easy for non-majors to understand and can be applied immediately in real-world scenarios!

(4.8) 16 reviews

225 learners

Level Basic

Course period Unlimited

Redis
Redis
NoSQL
NoSQL
query-tuning
query-tuning
performance-tuning
performance-tuning
Redis
Redis
NoSQL
NoSQL
query-tuning
query-tuning
performance-tuning
performance-tuning

Reviews from Early Learners

Reviews from Early Learners

4.8

5.0

최영철

100% enrolled

As expected, JSCODE is a name you can trust! I previously only knew Redis as a fast cache and was unsure how to use it effectively in practice. However, thanks to JSCODE's "magic," the use cases for each data structure were explained so clearly with real-world examples. It was absolutely great! I'm so satisfied because I can apply this to my current project right away!! The part where we verify performance improvements through load testing with k6 was also fantastic. It felt like all the previous lectures were connecting, making my portfolio feel much more solid!!

5.0

smathj

100% enrolled

I really enjoyed the lecture by Jaesung, who is like my light and salt. Unlike the introductory course, I was able to learn through various examples in a Spring Boot environment. Thank you. I will try to apply this to my project as well.

5.0

잉여인간

100% enrolled

It explains things in an easy-to-understand way that can be applied to practical work.

What you will gain after the course

  • Practical Redis implementation methods you can apply to your own projects

  • Common ways to use Redis in practice

  • Performance comparison using load testing

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

My name is Jaeseong Park, and I am currently working as an educator after starting my career as a non-major developer and serving as a CTO at several companies. 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, I couldn't stop wondering, "When will I ever learn all of this, and how do I actually use it in a real-world project?"

Somehow, I decided to improve performance using Redis and went ahead with the implementation. It certainly felt faster, but 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 confidence in actually implementing it in a real-world project.

Since I also had times when I experienced such anxiety and difficulties, 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

Once you have learned the concepts, you need to experience applying Redis in practice using those concepts. Therefore, I have structured the course so that you can directly experience the most frequently used Redis use cases in the industry.

I have selected only the core concepts essential for applying Redis to real-world projects to teach you. Knowing just a few frequently used concepts is enough to master Redis. I won't be teaching unimportant concepts. By learning this way, you can learn truly fast and apply it immediately in practice.

I believed that if you couldn't apply what you learned in practice even after finishing the course, it was a poorly designed course. I aimed to structure the course to be practical and immediately applicable to real-world tasks, rather than taking an academic approach of deep theoretical study.

I won't just explain the theory; I will show you every step of the process of utilizing Redis using examples. By demonstrating this process, you can easily learn what steps are involved in implementing Redis in a real-world setting.

👍 This course is perfect for people like this!

Those who are having difficulty learning
Redis by watching YouTube or reading blogs

Those who are non-majors and
are slow to understand difficult
concepts and terminology

Those who want to improve performance by introducing Redis
in a real-world work environment

🙊 What will you achieve after completing this course?

You will be able to master the basic concepts of Redis. Furthermore, you will learn how and in what cases to apply Redis in real-world scenarios.

🍡 Preview

'[Practice] Creating a "Popular Search Terms" feature that shows the Top 10 most searched keywords' during class


'[Practice] Limiting API requests to 5 times every 10 seconds to prevent malicious requests' during class


'[Practice] Problems that occur when implementing authentication using local session storage' during class


✔ Notes

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

  2. If you encounter any parts you don't understand while studying, please ask right away 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 for the rest of your life.

Due to poor education, you may end up at a company you don't want to work for, receive a lower salary than expected, and suffer for the rest of your life as a result. Not only that, but the poor education you received can even be passed down to your children.

I believe that education can change a person's life in a truly positive way, 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. 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 giving coding lectures, providing development consulting for companies, and delivering speeches.

The number of students I've 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 teaching consistently on Inflearn.
(* Produced successful applicants for Kakao Pay, Yanolja, and Baedal Minjok (Woowa Brothers))

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 what I have worked hard to achieve, those people can live a slightly better life.

Thank you!

🏆 Course Best Review

** This is a review written for the previously created <AWS Introduction/Practice That Even Non-Majors Can Understand>.

스크린샷 2024-05-14 오전 10.09.45


스크린샷 2024-05-14 오전 10.11.38
스크린샷 2024-05-14 오전 10.15.05

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

Please refer to '[2026] 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 lectures that can be applied immediately in practice
(https://inf.run/jwaRB)

Recommended for
these people

Who is this course right for?

  • A backend developer seeking employment at an IT service company

  • Job seekers who want to build a distinctive set of qualifications.

  • Those who want to improve performance using Redis

  • Those who are new to Redis

  • Those who want to learn how to handle high-volume traffic

Hello
This is jscode

33,199

Learners

2,546

Reviews

799

Answers

4.9

Rating

20

Courses

 

[Sites]
Go to Youtube
Go to LinkedIn

 

[Career]
Current) JSCODE - Lead Mentor, CEO
Former) Tripod Lab Co., Ltd. - CTO
Former) Only One Universe Co., Ltd. - CTO
Former) DALY - CTO
Former) Teammate - CEO

 

[Books]

『Do it! JSCODE's Introduction to AWS』, Easys Publishing (2025.05)

 

[ETC]
- Corporate development consulting and coding education activities

More

Co-instructor

Curriculum

All

40 lectures ∙ (3hr 6min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

16 reviews

4.8

16 reviews

  • acyc09092705님의 프로필 이미지
    acyc09092705

    Reviews 21

    ∙

    Average Rating 5.0

    Edited

    5

    100% enrolled

    As expected, JSCODE is a name you can trust! I previously only knew Redis as a fast cache and was unsure how to use it effectively in practice. However, thanks to JSCODE's "magic," the use cases for each data structure were explained so clearly with real-world examples. It was absolutely great! I'm so satisfied because I can apply this to my current project right away!! The part where we verify performance improvements through load testing with k6 was also fantastic. It felt like all the previous lectures were connecting, making my portfolio feel much more solid!!

    • smathj9975님의 프로필 이미지
      smathj9975

      Reviews 42

      ∙

      Average Rating 5.0

      5

      100% enrolled

      I really enjoyed the lecture by Jaesung, who is like my light and salt. Unlike the introductory course, I was able to learn through various examples in a Spring Boot environment. Thank you. I will try to apply this to my project as well.

      • javython님의 프로필 이미지
        javython

        Reviews 63

        ∙

        Average Rating 5.0

        5

        100% enrolled

        It explains things in an easy-to-understand way that can be applied to practical work.

        • qwerta123456108880님의 프로필 이미지
          qwerta123456108880

          Reviews 3

          ∙

          Average Rating 5.0

          5

          30% enrolled

          • qrqrq23r2571님의 프로필 이미지
            qrqrq23r2571

            Reviews 17

            ∙

            Average Rating 5.0

            5

            78% enrolled

            I enjoyed watching it!

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