Date
Call-in Information
Attendees
Indicating note-taker
Notes
General
- Benjamin is having issues with the Indexing/Inferencing Service that was created for DTU.
- Brian pointed out a RestApp.java file that fixed the problem.
- The service extends the VIVO API so you can authenticate the same way you do for the update API.
- Discussion on SDB vs TDB vs TDB2
- DTU is using SDB, but Brian prefers TDB for performance. Example from where a query on the RAP site suddenly was taking a very long time, turned out to be because of how SDB/MySQL treated temporary tables once it got above a certain size. So a 10% increase in the database size resulted in a huge increase in query time because it triggered a change in behavior.
- Mike: Do we have to stop the application to backup the database? Brian: Yes, to be safe. Benjamin: Can Fuseki can help us here? How long would it take to dump the entire database through Fuseki?
- How about TDB2? Did not seem like the community had really accepted it, there might be issues. Might be a case where the wait and see approach is best when choosing between TDB and TDB2.
- Virtuoso is still in the mix, too.
- Anybody using Blazegraph? Yes, Allesando.
- Mike stumped for https://github.com/mconlon17/vivo-sample-data-generator
- Benjamin stumped for a review on https://github.com/vivo-project/jenatools/pull/13
Actions
- Mike Conlon to share updates to VUE that enable Java 8 / 11 build to pass
- Andrew Woods to consult with LYRASIS on check-list of requirements around "enterprise systems"
Previous Actions
- Move `develop` to `master` after 1.11.0 release
- Huda Khan to review:
- Brian Lowe to review:
- Ralph O'Flinn to review:
- Andrew Woods to draft architectural diagrams
- Andrew Woods to establish agreement from Committers on transitioning the above two projects
