Kyungho Byoun

I build what remains. Founder, software engineer, and passionate reader. It's about principle, philosophy, and thoughts.

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Writing

Apr 12, 2026 Software 2.0 Is Here
Jan 28, 2026 Deep dive into Delta Lake Liquid Clustering
Jan 12, 2026 Deep dive into Delta Lake Z-ordering
Dec 19, 2025 Why idempotency is non-negotiable in ETL pipelines
Oct 8, 2025 What Makes an Idea Worth Building?

Finished books

Apr 24, 2026
삼체 3: 사신의 영생 · 류츠신
Apr 19, 2026
삼체 2: 암흑의 숲 · 류츠신
Apr 16, 2026
삼체 1: 삼체문제 · 류츠신
Apr 12, 2026
싯다르타 · 헤르만 헤세
Mar 27, 2026
변신·시골의사 · 프란츠 카프카