Maybe raise an issue on this? Cheers,
/peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - NOSQL for the Enterprise. http://startupbootcamp.org/ - Öresund - Innovation happens HERE. On Wed, Nov 16, 2011 at 8:57 AM, Mattias Persson <matt...@neotechnology.com> wrote: > When guaranteed uniqueness on index-level is supported this can probably be > implemented. Have one indirection in an index adds overhead but I image > it's only for one or more starting points and then it's internal ids all > the way from there. > > 2011/11/9 Michael Hunger <michael.hun...@neotechnology.com> > >> I think a separate UUID (2xLONG = 16 Bytes) property type would make >> sense, if I remember correctly property types with larger block sizes are >> now possible. >> Otherwise it could be an inlined long[2]. >> >> Having good support on the API level (integrated separate fast index + >> uniqueness) would be important as well. >> >> That would come at the cost of dropping the exposure of native neo4j-ids. >> I think that's a worthwhile trade-off. >> >> Michael >> >> Am 09.11.2011 um 17:02 schrieb Jim Webber: >> >> > Hey Peter, >> > >> > I think you raise a good point. We'll need some kind of ID for objects >> stored in (v)shards, but that's likely to be some kind of hierarchical ID >> (so that we can locally and globally refer to objects in and across shards). >> > >> > I think here the question boils down to: can we add (fast) support for >> UUIDs natively in our store, like we do for strings. I don't know the >> answer to that, but the kernel folks can probably offer some insight. >> > >> > Jim >> > _______________________________________________ >> > Neo4j mailing list >> > User@lists.neo4j.org >> > https://lists.neo4j.org/mailman/listinfo/user >> >> _______________________________________________ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > > > > -- > Mattias Persson, [matt...@neotechnology.com] > Hacker, Neo Technology > www.neotechnology.com > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
