NEW: sulpher

sulpher v0.2.0 is out — a Cypher graph query language parser written in Go.

This release completes openCypher 9 coverage and adds several Neo4j 5+ idioms:

✓ CALL {} subquery blocks (with variable scope clause and IN TRANSACTIONS)
✓ COUNT {} / COLLECT {} subquery expressions
✓ Label boolean expressions: (n:Person&Employee), (n:!Bot)
✓ LOAD CSV, pattern comprehensions, reduce(), quantified paths {n,m}
✓ Hex/octal literals, || GQL string concatenation
✓ 45-file corpus, 269 queries, 100% pass rate

Compatibility: openCypher 9 100% · Neo4j 5 ~85% · Neo4j 25 ~65%

https://github.com/ha1tch/sulpher

#Go #Golang #Neo4j #Cypher #GraphDatabase #OpenSource #Parser #FOSS #Sulpher

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https://github.com/HelixDB/helix-db/tree/main

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Show HN: HelixDB - A graph database built on object storage

https://github.com/HelixDB/helix-db/tree/main

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Property Graphs

https://www.postgresql.org/docs/19/ddl-property-graphs.html

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Nida Fatima now presenting how to work with graph-like data in #Postgres, at PG DATA 2026 #Chicago!

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https://codemix.com/graph

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Your File System Is Already A Graph Database

https://rumproarious.com/2026/04/04/your-file-system-is-already-a-graph-database/

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