Docs & Logs

Archiving architecture blueprints imbued with engineering philosophy, procedure manuals that boost efficiency, and debugging logs.

Architecture Blueprints

A gallery of system blueprints visualizing complex business logic and data pipelines.

Standard Manuals

Environment setup guides and operational manuals written to enhance team productivity and prevent human errors.

Debugging Logs

Debugging logs documenting the analysis and logical resolution of critical issues encountered during development and operation.

2026.01.15 Critical

Memory Leak Resolution during Massive File Parsing

How an OutOfMemoryError occurring while processing tens of GBs of CSV files was resolved by switching to a stream-based chunk processing method. Includes JVM memory dump analysis.

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2025.11.20 Critical

3D Rendering Canvas Optimization: Frame Drop Fixes

A mathematical optimization case where performance degradation due to excessive polygon calculations in Three.js was detected, and a stable 60fps was secured by introducing matrix transformation optimizations and instancing techniques.

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