Lab UUIDv4 vs v7 vs bigint: Which One Should You Pick? Benchmarked ID Strategies by Project Scale
Development
Is UUIDv7 really a drop-in upgrade from v4? We benchmarked insert performance on PostgreSQL 18 with Python 3.14 and mapped out the best ID strategy by project scale and table purpose.
2026.04.1318 min39 views
Lab AI Multi-Agent Development: What I Learned Running a 32-Person Team Solo
AIDevelopment
A solo developer built a 32-agent AI team combining 39 characters and 21 roles for autonomous parallel development. Lessons on waterfall + V-model, polling-based state control, and facilitation design — translating real-world org management into code.
2026.04.0412 min4 views
Lab I Tried DeerFlow, the Quietly Trending AI Agent Framework
Hands-on review of ByteDance's DeerFlow 2.0, a GitHub 30k+ star AI agent framework. Setup, real-world testing, and comparison with Claude Code CLI.
2026.03.295 min44 views
