Lao Guo's Learning Space

Apr 22, 2026 · Artificial Intelligence

Enterprise Text2SQL with Qwen3.5‑Plus: Let Business Users Query Databases Directly

This article walks through building an enterprise‑grade Text2SQL system using Qwen3.5‑Plus, covering model selection, schema injection, system architecture, code integration, security checks, accuracy engineering, common pitfalls, and future outlook for data democratization.