With this branch you have expected getRelationships time regardless of how many "other" relationships that node also has got, since only the relationships that you request are loaded (based on type and direction). You can also get an accurate relationship count (even for a given relationship type and direction) as an O(1) operation.
2012/1/15 Peter Neubauer <peter.neuba...@neotechnology.com> > Agelos, > supernode support for these cases will be handled below SDN. Mattias > has been spiking this in > https://github.com/neo4j/community/tree/super-node-support but we have > had no time to merge this in, since the QA on store changes is > non-trivial. > > Cheers, > > /peter neubauer > > Google: neubauer.peter > Skype: peter.neubauer > Phone: +46 704 106975 > LinkedIn: http://www.linkedin.com/in/neubauer > Twitter: @peterneubauer > Tungle: tungle.me/peterneubauer > > brew install neo4j && neo4j start > heroku addons:add neo4j > > > > On Thu, Jan 12, 2012 at 8:22 PM, Agelos Pikoulas > <agelos.pikou...@gmail.com> wrote: > > Hello everyone, just watched Michael Hunger on the Spring Data Neo4j > > webinar - thanks Michael. > > > > Now to the question, its an old problem - the "supernode" relationship > > navigation: > > > > Assume a *Movie *node has N.000.000 incoming *LIKES *from *User *nodes, > but > > only a few incoming *ACTS_IN *from *Actor* nodes. > > > > How would we navigate in SDN from *Movie *onto these *ACTS_IN > *relationships > > & *Actor *nodes via an indexed relationship (eg > > IndexedRelationShipExpander), without stumping onto those 1M *LIKES > > *relationships > > that will put a huge delay on us ? > > > > Regards > > > > Agelos > > _______________________________________________ > > NOTICE: THIS MAILING LIST IS BEING SWITCHED TO GOOGLE GROUPS, please > register and consider posting at > https://groups.google.com/forum/#!forum/neo4j > > > > Neo4j mailing list > > User@lists.neo4j.org > > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ > NOTICE: THIS MAILING LIST IS BEING SWITCHED TO GOOGLE GROUPS, please > register and consider posting at > https://groups.google.com/forum/#!forum/neo4j > > 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 _______________________________________________ NOTICE: THIS MAILING LIST IS BEING SWITCHED TO GOOGLE GROUPS, please register and consider posting at https://groups.google.com/forum/#!forum/neo4j Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
