
GraphDB
6.5#13 in knowledge graph softwareFree planFree planWebAPILinuxmacOS
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| Fact | GraphDB | RDFox |
|---|---|---|
| Headquarters | No single head office; main offices are in Sofia, Vienna, and New York City | Oxford, United Kingdom |
| Integrations | The page lists MongoDB, Kafka, JDBC, GraphQL, SQL-accessible data virtualization, and connectors for Lucene, Elasticsearch, and Solr. | RDFox was made available on AWS Marketplace through a DataLens partnership with pay-as-you-go deployment and connectors for SQL, CSV, XML, JSON, REST and unstructured data. |
| Reasoning | The product uses real-time inferencing and semantic search to derive insights from connected data. | It supports rules and ontological axioms represented with Datalog, OWL 2 and SWRL. |
GraphDB suits teams that need standards-based semantic data modeling, RDF/SPARQL querying, and reasoning across connected information. Enterprise is aimed at organisations requiring larger core counts, clustering, failover, load balancing, or commercial support.
RDFox may suit teams building RDF knowledge-graph systems that need rule-based reasoning, APIs, or deployment across different environments. Its evaluation license is limited to evaluation and non-commercial use.