# Neural Network Built Entirely in SQL

A developer shared a project demonstrating a neural network implemented solely using SQL queries. The work showcases the surprising capability of SQL to perform machine learning tasks, serving as an educational proof of concept.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://github.com/xqlsystems/xarray-sql/blob/claude/xarray-sql-mnist-demo/benchmarks/nn.py) — Mon, 13 Jul 2026 20:00:10 +0000