Redis from a Kakao Interviewer Who Handles 500,000+ Traffic per Second
You may have felt frustrated using Redis without being able to explain why it should be designed that way or why certain patterns emerged. Through my experience in both practical development and as an interviewer, I have treated Redis not just as a simple cache, but as a core component that determines service stability and scalability. This course is not about memorizing commands; instead, I will share my experiences on which structures to choose in real traffic environments and their trade-offs, helping you establish the criteria to explain these concepts confidently in both interviews and practical work.
679 learners
Level Beginner
Course period Unlimited
I have launched a course where you can properly learn PostgreSQL.
I am sharing news about the opening of a new course. I am sharing this update with the hope that many people will gain broader insights through this lecture.
PostgreSQL for Silicon Valley AI Developers Handling 200+ Billion Rows of Data
As you can see in the curriculum, we cover everything from basic table declarations and query usage to optimization using indexes, basic query tuning techniques, and performance optimization.
Finally, it covers about 4 to 5 extensions for PostgreSQL's scalable ecosystem. Please take these points into consideration, and I would appreciate it if those who are interested could check it out!