Release Notes

Features and releases by build date. Most recent at the top.

June 2021

• Ingestion speed improvements:

  • maxThreads property can be used to drastically improve ingestion performance
  • unnecessary BIND statments removed from URI Lookup queries cause large performance improvement on Fuseki
  • BIND removal and other simplifications of SPARQL INSERT statements when possible
  • don't build URI Lookup queries when count is already known to be zero
  • garbage collect and build a new temporary Jena in-memory graph instead of CLEAR GRAPH and re-using

• Ingestion stability improvements:

  • Use a connection pool to prevent failures when all connections are consumed
  • Retry after failed upload of the temporary graph

April 2021

• Support for loading and correcting nodegroups that do not match the ontology
• Integration with Plot.ly

March 2021

• ENABLED_SERVICES allows start-up of only the needed services

Feb 2021

• Many improvements to CONSTRUCT query generation and display with visJs in SPARQLgraph