property-graphs

PostgreSQL documentation introduces property graphs, a SQL/PGQ feature that allows querying relational data using graph pattern matching syntax, defined as read-only views over tables.

PIPE-Cypher is a pipeline that automatically generates balanced NL-to-Cypher benchmarks from live property graphs and seed queries, using techniques like schema profiling, reverse-query grounding, and local LLM judging to create discriminative, deployment-relevant benchmarks.