Brian Brewer · Founder & CTO
Company, portfolio, and product IP.
Classic product line: end of support. Modernized into a next-generation enterprise knowledge graph platform.
Why this is different
Not another semantic layer. Not naive GraphRAG. A knowledge graph fed by metadata.
Not another semantic layer.
Semantic layers and ontologies on physical data solve definition and metric problems.
A knowledge graph fed by metadata.
Enterprise metadata from many sources — schemas, processes, business vocabulary, tech debt — materializes a governed graph so agents get connected context, not tables or ungrounded chunks.
Knowledge graph for AI →
Not naive GraphRAG.
Chunk graphs without enterprise metadata miss systems of record, ownership, and schema truth.
Two Decades of Platform Innovation
We built the platforms first. InfoLibrarian shipped enterprise metadata software into large enterprises before “data catalogs” were a category. Classic product EOS: the tech debt that was escaped.
Products & IP →The Metadata Appliance became a knowledge graph virtual appliance: enterprise metadata from many sources feeds a governed graph so agents reason over connections and evidence — not over a semantic layer alone or over ungrounded chunks.
Platform IP under InfoLibrarian — available by license agreement only; not open source, not a public product store.
Platform & licensing →
