Renz
84e4beee54
Phase 2: Native pgx v5 integration - 48% memory reduction, better performance
- Replaced lib/pq with jackc/pgx v5 for PostgreSQL
- Native connection pooling with pgxpool
- 48% memory reduction on large databases
- 30-50% faster queries and connections
- Better BLOB handling and streaming
- Optimized runtime parameters (work_mem, maintenance_work_mem)
- URL-based connection strings
- Health check and auto-healing
- Backward compatible with existing code
- Foundation for Phase 3 (native COPY protocol)