OID

[Disruptive Solutions]

Oke got Gremlin + ElasticSearch + TitanDB + Java Client + Cassandra working. Rexter I have to figure out.

But I like to work with OID (unique ID's for Vertices and Edges). How can I implement this? Putting the OID as a property does not garantee the uniqueness of a Vertex or Edge.

In Gephi I get all duplicates...... in Jena this was possible and in the Ontology I could use Rules.

Thanks!!

[Stephen Mallette]

You can force property uniqueness with a composite index:

http://s3.thinkaurelius.com/docs/titan/1.0.0/indexes.html#_composite_index

see the subsection on "Index Uniqueness"

--
You received this message because you are subscribed to the Google Groups "Aurelius" group.
To unsubscribe from this group and stop receiving emails from it, send an email to aureliusgraphs+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/aureliusgraphs/f002f46a-bf46-4ae3-99ec-2975379e5d6b%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Disruptive Solutions]

Oke I will try this!

Op vrijdag 25 november 2016 13:19:55 UTC+1 schreef stephen mallette:

You can force property uniqueness with a composite index:

http://s3.thinkaurelius.com/docs/titan/1.0.0/indexes.html#_composite_index

see the subsection on "Index Uniqueness"

On Thu, Nov 24, 2016 at 5:05 PM, Disruptive Solutions <disruptive...@gmail.com> wrote:

Oke got Gremlin + ElasticSearch + TitanDB + Java Client + Cassandra working. Rexter I have to figure out.

But I like to work with OID (unique ID's for Vertices and Edges). How can I implement this? Putting the OID as a property does not garantee the uniqueness of a Vertex or Edge.

In Gephi I get all duplicates...... in Jena this was possible and in the Ontology I could use Rules.

Thanks!!

--
You received this message because you are subscribed to the Google Groups "Aurelius" group.

To unsubscribe from this group and stop receiving emails from it, send an email to aureliusgraph...@googlegroups.com.