Practical Technology Showcase Summary 2022-04-22 — New Virtuoso Maintenance Release
Knowledge Graphs, Linked Data, and Data Connectivity related posts and live demonstrations.
New Virtuoso Maintenance Release
We are pleased to announce immediate availability of the very latest update of Virtuoso, our combined Multi-Model DBMS and Data Connectivity Platform.
This maintenance release is packed with lots of fixes and a few performance related enhancements.
Core Engine highlights
A new Elliptical Curve Digital Signature Algorithm (ECDSA) addition to its core cryptography module. This has been used to extend the protocols supported by Virtuoso’s built-in multi-protocol authentication layer (VAL).
Major enhancements to the performance and scalability of Bulk Delete Operations when interacting with Virtuoso via its Jena or RDF4J framework providers. Note: these performance levels have always existed via direct JDBC or ODBC connector use.
Immediate Availability
In addition to Virtual Machines deployable on both the Amazon Web Services (AWS) and Microsoft Azure clouds, we also provide a Docker Container, and on-premise installers (Linux, macOS [including Big Sur and Monterey on Apple Silicon], and Windows operating systems).
SeeAlso
OSDS Reveals …
Google also uses the “RDF deployed via HTML” approach for publishing its Job Postings Knowledge Graph
AweLagos uses the “RDF deployed via HTML” approach for Knowledge Graph publication. Thus, a Smart Agent (e.g., our Smart Data Bot) is able to deduce Search service existence and usage patterns.
ReadThisTwice uses the “RDF deployed via HTML” approach for publishing its book recommendations Knowledge Graph.
Related Apps & Services
OpenLink Structured Data Sniffer (OSDS) — A browser extension…
…for Chrome and other Browsers that support the Web Extensions open standard, including Chromium-based, Opera, Brave, Vivaldi, and others
…for Firefox-based Browsers
Twingler — A Smart Agent solution for transforming threaded content into Knowledge Graph nuggets, for easy reuse and recall.
URIBurner — A Free and Publicly Accessible Linked Data Transformation Service and Knowledge Graph Management Service
Virtuoso — Multi-Model DBMS & Middleware Platform
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