# MSQL: efficient similarity search in metric spaces using SQL

> Research article (The VLDB Journal, 2017) · cited 31× · AI/ML

**Wikidata**: [openalex:W2760895800](https://www.wikidata.org/wiki/openalex:W2760895800)  
**Source**: https://4ort.xyz/entity/msql-efficient-similarity-search-in-metric-spaces-using-sql