Ldes graphdb connector #65
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D34DPlayer
commented
Aug 16, 2021
D34DPlayer
commented
- GraphDB connector
- Generic version control
- Updated readme
It works with SPARQL queries, so any other triples store will work with it with minor changes
Now done properly, with settings to choose the field to use as "versionOf" and the one used to sort the versions
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This pull request is being automatically deployed with Vercel (learn more). 🔍 Inspect: https://vercel.com/demian-team/ldes2service-lerna/CGd5mfb9sESVGEyLzJNCSNEq5JLF [Deployment for dd0a966 failed] |
- Sending one update per member wasn't a good idea (thousands of requests, could be my pc but better fix that) - A queue system to reduce the amount of requests - Using an interval and events to flush the queue regularly - Same issue wit versioning, now we clean all the extra versions for the full graph in an interval, which is way better than checking duplicates with every member - Using `jsonld-streaming-parser` to convert the jsonld into rdfjs - Using sparql js to make inserts from the rdfjs (so using a proper tool instead of parsing jsonld manually)
Main differences to the main one: - the quads will have the element as their subject, instead of the version - the `isVersionOf` field is replaced by a `hasVersion` (so we can always know what version is the one stored)
Setting added to create a Lucene index automatically, this will allow for full text search on one field of the ldes
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