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Dec 4, 2025 · Artificial Intelligence

Text2SQL Showdown: Which Technical Path Delivers Higher Accuracy and Lower Cost?

The article analyzes two contrasting Text2SQL architectures—LLM + RAG + DSL versus rule‑driven NLQ—examining their accuracy under controlled conditions, implementation costs, complex query support, and real‑world suitability for enterprise BI, and concludes which approach is more reliable and cost‑effective.