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2024.10.15
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SECTION 09 · 2 NOTES · UPDATED 2026.08.29
BACKEND
NOTES
2
01
09 MIN · 2025.12.05
Production Readiness Checklist for Backend Architecture
A checklist blueprint for production-grade backend architecture, covering security, error handling, data persistence, testing, microservice design, observability, API documentation, CI/CD, and operations.
02
03 MIN · 2025.12.01
UUID vs UUIDv7 vs Snowflake IDs: Choosing a Primary Key
Why developers are moving from auto-increment integers to UUIDs, where UUIDv4 falls short, and how UUIDv7 and Snowflake IDs fix the indexing and ordering problems.