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graphfoundation / ongdb

ONgDB is an independent fork of Neo4j® Enterprise Edition version 3.4.0.rc02 licensed under AGPLv3 and/or Community Edition licensed under GPLv3
https://www.graphfoundation.org/projects/ongdb/
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Compatibility with Neosemantics #76

Open volkerjaenisch opened 3 years ago

volkerjaenisch commented 3 years ago

Dear ONgDB People!

You are doing the right thing! I will support you anyway I can. Essential technology has to remain a common good.

My RDF-Project (an Open Data Project) is based on Blazegraph which is dead. So I like to migrate to another graph DB. Neo4J looks promising but only from a distance. So I finally ended up here.

The key requirement for my work is SHACL which is part of Neosemantics.

The current Version of Neosemantics 4.3 does not run with ongdb (ongdb-enterprise-1.0.0-beta01). It may run with this version but I may be to stupid to get it work. I am a Python and not a Java programmer.

What are the known working version combinations of ONgDB and Neosemantics? And last but not least: Has anyone yet get SHACL up and run on ONgDB with Neosemantics?

Any help or pointers appreciated!

Cheers, Volker

bradnussbaum commented 3 years ago

Hi @volkerjaenisch - ONgDB 1.0 is forked from Neo4j 3.4. If you can find a version that is compatible with Neo4j 3.4 then it should also be compatible with ONgDB 1.0.

volkerjaenisch commented 3 years ago

@bradnussbaum Thanks for the fast reply. I will try that.

Neo4J and Neosematics are up to 4.3. Can ONgDB ever follow up with this pace? This seems an impossible task to me?

Cheers, Volker

bradnussbaum commented 3 years ago

@volkerjaenisch Our mission is to develop ONgDB as a fully open source graph database that is freely available to everyone. It will continue to take much input and community growth to gain momentum and reach the masses. It starts with everyone making a decision that time and effort can be spent anywhere and it's best to spend it on fully open source projects that will be preserved for everyone without impact to freedoms. Glad to see you are interested in what we are doing at the Graph Foundation and hoping you will help in spreading to others and contributing to see a successful neosemantics integration.