ISMS-P 인증을 위한 탈퇴 회원 기록 소거 이슈에 대한 회고와 데이터 처리 과정에서의 어려움 및 해결 방안을 정리합니다.

A reflective post looking back on the past year as we welcome 2025, summarizing personal achievements and shortcomings, and setting goals for the future.

Sharing my experiences and thoughts after completing the YouthCon presentation, emphasizing the preparation process and the importance of feedback.

This post introduces how to automate repetitive tasks using fzf. It explains how to increase efficiency through various function examples.

Introducing ways for developers to enhance work efficiency through CLI and useful tools.

This article reflects on six months of experience and lessons learned as a junior developer, and summarizes the mindset needed to excel as a developer.

Summarizing the major changes from Spring 3.3 to 3.5 and the new features in Java 25.

This post explains the mechanisms related to handling content negotiation in Spring.

This post compares the differences and characteristics of RabbitMQ and Kafka and suggests suitable use cases.

This post discusses performance optimization techniques using RANGE partitioning in PostgreSQL. It provides tips and examples to enhance data retrieval efficiency.