UDA + Virtuoso + OPAL: Secure access to data, information & knowledge—bringing trusted context to AI Agents, Skills & Tools so they can reason & act.
Global
Joined January 2009
- Tweets13.3K
- Following373
- Followers1.9K
- Likes6.7K
Pinned Tweet
Vectors, meet Virtuoso. Native HNSW vector indexing just landed in the Virtuoso Open Source develop/7 branch, with ONNX text embeddings and optimizer tuning alongside. Similarity search across native relational tables via SQL and RDF graphs via SPARQL, one engine. Enjoy!
Explore 4 AI-generated buyer guides — each via agent-rdf-harness + a live Virtuoso instance:
Muse linkeddata.uriburner.com/web…
DeepSeek linkeddata.uriburner.com/web…
GPT-6 linkeddata.uriburner.com/web…
Claude linkeddata.uriburner.com/web…
Two doors, one rule: AWS Marketplace holds the contract; the Virtuoso Buyer Portal holds the server. Closing one never closes the other.
Introducing Virtuoso Managed Services on AWS — enterprise-grade Data Spaces without the infrastructure burden.
Multi-model DBMS (SQL, SPARQL, RDF, Linked Data) for apps and AI agents. Open standards. We handle the infra.
aws.amazon.com/marketplace/p…
Who can reach which SQL Server, and from where? Decide it once. Enforce it everywhere.
The UDA Multi-Tier Agent for SQL Server & Sybase enforces attribute-based access control on every connection, for apps and AI agents alike.
$499.99 for up to 5 concurrent users.
- Buy: Multi-Tier SQL Server & Sybase Agent: shop.openlinksw.com/offers/o…
- Multi-Tier pricing: uda.openlinksw.com/odbc/driv…
One Virtuoso instance, many databases behind it, and a semantic layer that gives AI agents the context they need to answer well. That is the foundation for agents that can find, compare and buy, starting at $99.99.
Not only does a single instance of Virtuoso connect AI Agents, Apps, and Services to a federation of ODBC- or JDBC-accessible databases. It also uses its native semantic harmonization layer to create powerful context for improving the response quality of AI Agents.
$99.99 entry price, following a free evaluation period is a crazy bargain 😀
What if your existing databases became hyperlink-powered Knowledge Graphs, using your own ontology?
Put Semantic Layers to work for your apps and AI agents, reusing your databases, knowledge bases, and filesystems.
Free 15-day evaluation. Then $499 for 5 concurrent users.
- Start Free Trial: shop.openlinksw.com/onboardi…
- Project Development, $499: shop.openlinksw.com/offers/o…
Can your AI agent query Progress OpenEdge from your Mac, live and governed? Yes.
Our Multi-Tier ODBC-to-JDBC Bridge fronts the OpenEdge JDBC driver, reached via ODBC, JDBC, HTTP, MCP- & OpenAPI-compliant Services. No hardwired connectors.
$499.99 for up to 5 concurrent users.
- Try: uda.openlinksw.com/odbc/driv…
- Buy: Multi-Tier ODBC-to-JDBC Bridge (JDBC Agent): shop.openlinksw.com/offers/o…
- Multi-Tier pricing: uda.openlinksw.com/odbc/driv…
Can your Linux ODBC apps use any database that ships a JDBC driver? Yes.
The UDA ODBC-to-JDBC Bridge gives Progress OpenEdge, Db2, and every other JDBC source one fast, secure ODBC path.
$49.99.
Can Power BI and Excel work on live Progress OpenEdge or Db2 data, securely? Yes.
The UDA ODBC-to-ODBC Bridge upgrades the driver you already have with the speed and security your BI tools and AI agents need. No forced DBMS upgrade.
From $49.99.
- Try: uda.openlinksw.com/odbc/driv…
- Buy: ODBC-to-ODBC Bridge Lite, $49.99: shop.openlinksw.com/offers/o…
- Lite pricing: uda.openlinksw.com/odbc/driv…
Can you query Progress OpenEdge from your Mac without worrying about performance, security, or cost? Yes.
Our Multi-Tier ODBC-to-JDBC Bridge fronts OpenEdge's own JDBC driver: fast, secure, fine-grained access control. No rip and replace.
$499.99 for up to 5 concurrent users.
- Try: uda.openlinksw.com/odbc/driv…
- Buy: Multi-Tier ODBC-to-JDBC Bridge (JDBC Agent): shop.openlinksw.com/offers/o…
- Multi-Tier pricing: uda.openlinksw.com/odbc/driv…
Why does your AI agent give confident but wrong answers? It's only as smart as the context it can reach. Virtuoso gives it live access to the data, information, and knowledge in your existing systems of record and engagement, without copying any of it. From $99.99.
- Start Free Trial: shop.openlinksw.com/onboardi…
- Personal Productivity, $99.99: shop.openlinksw.com/offers/o…
- Application Development, $199: shop.openlinksw.com/offers/o…
A faceted browser for any CORS-enabled SPARQL endpoint, built over a weekend with AI agents and shipped as an Agent Skill. Open standards and loose coupling are what let agents and apps work with data wherever it lives, without lock-in.
Faceted search and browsing over entity-relationship graphs is challenging to implement. It requires both support for open standards and the right declarative query language—one that can work with fine-grained relationships in many forms. Fortunately, we’ve had SPARQL for years; what we lacked were LLM-powered tools to help with the grunt work.
Here’s a SPARQL-based faceted browser we put together last weekend. It brings faceted search and browsing to SPARQL endpoints that support CORS, while remaining loosely coupled to them.
See the comments for a live demo and repo links.
