Prela is a new query language being developed at UCLA RePL that replaces traditional SQL with binary relations (tables with only two columns) and function composition. The tutorial demonstrates how a complex movie query that spans 20+ lines in SQL can be expressed concisely in just a few lines of Prela code.
Background
SQL has been the dominant database query language for decades, but researchers continue to explore alternative paradigms that offer better composability and elegance. Prela builds on the concept of binary relations to create a more functional approach to data querying.
- Source
- Lobsters
- Published
- Aug 31, 2026 at 05:10 PM
- Score
- 6.0 / 10