PostgreSQL knowledge graph extension with graph algorithms and pgvector integration
SPARQL 1.1 Protocol HTTP endpoint for pg_ripple — connects PostgreSQL 18 RDF triple store to the web
High-performance PostgreSQL vector database extension v2 - pgvector drop-in replacement with 230+ SQL functions, SIMD acceleration, Flash Attention, GNN layers, hybrid search, multi-tenancy, self-healing, and self-learning capabilities
Graph storage optimizations for Manifold embedded database
PostgreSQL-compatible embedded database with TDE + ZKE encryption, HNSW vector search, Product Quantization, git-like branching, time-travel queries, materialized views, row-level security, and 50+ enterprise features
Rust-native PostgreSQL extension for RDF, SPARQL, SHACL and OWL reasoning
Embedded typed property graph database. Schema-as-code, compile-time validated, Arrow-native.
CLI for NanoGraph — the embedded property graph database. No server, schema-as-code.
An embeddable graph database built on SQLite — recursive CTEs, bi-temporal edges, FTS5 search, and vector fusion in a single file
KnishIO validator orchestration CLI — Docker control, cell management, benchmarks, and health checks
AI-agnostic persistent memory system — MCP server, HTTP API, and CLI for any AI platform