GraphForge v0.3.9: Performance

GraphForge v0.3.9 focused on performance without giving up the 100% openCypher TCK compliance achieved in v0.3.8.

The release improved parsing, property lookup, traversal demand, ingestion, SQLite configuration, and developer tooling.

What Shipped

• LALR(1) parser replacing Earley parsing
• Property equality index for O(1) node lookup by property value
• LIMIT short-circuiting for traversal and UNWIND cases
• Bulk ingestion APIs and deferred statistics rebuilds
• SQLite PRAGMA tuning
• elementId() support
• Traversal correctness fixes for hop predicates and edge uniqueness
• Pre-push tooling and coverage threshold improvements

Why it matters

Correctness makes a graph engine credible. Performance makes it usable. This release started turning the compliant engine into something more comfortable for larger analytical workloads.

Source

• GraphForge v0.3.9 was released from the earlier GraphForge codebase, whose release pages are no longer public. Current releases: CurateLabs/graphforge releases.