N-ary
Relationship modeling
Zero-shot
Entity detection
LLM
Relation extraction
PostgreSQL
Native storage
Everything you need to understand and optimize operations
Document Ingestion
Ingest documents and unstructured data. Our pipeline chunks, parses, and prepares content for semantic extraction.
Learn moreEntity Detection
Zero-shot NER powered by GLiNER identifies entities without requiring labeled training data for your domain.
Learn moreRelation Extraction
LLM-powered extraction discovers relationships between entities, building rich knowledge graphs from raw text.
Learn moreSchema Discovery
Automatically discover and analyze schemas from PostgreSQL, data warehouses, and other relational sources.
Learn moreOntology Mapping
Map database schemas to domain ontologies. Align existing relational structures with your semantic model.
Learn moreData Contracts
Generate and enforce data contracts from ontology definitions. Ensure consistency across federated data products.
Learn morePick your entry point
Whether your data lives in documents or databases, Velum helps you define ontologies and enforce them through data contracts. Both paths converge on the same outcome.
Ingest
Detect
Resolve
Extract
Store
Connect
Discover
Map
Generate
Enforce