Dayul's Tech Blog
Management informs. Engineering decides.
Code is strategy. Architecture has a reason.
Engineering has no absolute answers, only optimal trade-offs.
Code is strategy. Architecture has a reason.
Engineering has no absolute answers, only optimal trade-offs.
🚀 Shortcuts
Section titled “🚀 Shortcuts”High-Scale Traffic
Covers High-Scale system design strategies considering concurrency, consistency, and availability.
CS Basics
Summarizes fundamentals for engineers, including Network, OS, and Database.
Multilingual
Sharing knowledge not only in Korean but also in English.
View Chat Project Source Code →
A real-time chat server built to handle high-traffic environments using Java, Spring, and Kafka.