pulquero

D2C also works fine.

Both. I want to be able to filter triples by the timestamp they were inserted, e.g. all news items in the last 6 months, or all records released between 2015...

Thanks for your response. Given the temperature example, I imagine that working by only inserting data, no deletions, and using timestamp filtering to scope it. And, assuming the min versions...

The clash with stored named graphs could be avoided by using SERVICE instead of GRAPH. The SERVICE url could take the form of a REST request for the versioned triples,...

Here is my branch https://github.com/pulquero/Halyard/tree/versioning, hopefully I haven't overlooked anything.

Yes, service parameters allow finer-grained scoping of the data to be queried so should probably be considered in its own right, independently from a versioned RDF store. I can fix...

I now have a working prototype that includes support for INSERT/DELETE on the above mentioned branch. TLDR, relevant tests are https://github.com/pulquero/Halyard/blob/versioning/sail/src/test/java/com/msd/gin/halyard/sail/HBaseSailVersionTest.java and Change Data Capture looks like "PREFIX : "...