We use Neo4j and MySQL for our project, in the JEE environment, with XA datasource for RDBM + Neo4j JCA connector https://github.com/alexsmirnov/neo4j-connector that let us to synchronize transactions between these sources. The prototype http://www.netoprise.com is far away from production :-), but it's working. Cassandra does not support transactions, as I know, so integration with it would be more cumbersome. On Tue, Jul 5, 2011 at 7:25 AM, Marko Rodriguez <okramma...@gmail.com> wrote: > ;-) > > The WebOfData/LinkedData/SemanticWeb has the biggest challenge of them all: > data set merging via entity disambiguation at the large-scale ---- over HTTP. > > Marko. > > http://markorodriguez.com > > On Jul 5, 2011, at 8:23 AM, Rick Bullotta wrote: > >> Indeed. Though I think that the semantic web, if it ever materializes, will >> be the ultimate polyglot environment. ;-) >> >> -----Original Message----- >> From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On >> Behalf Of Marko Rodriguez >> Sent: Tuesday, July 05, 2011 10:19 AM >> To: Neo4j user discussions >> Subject: Re: [Neo4j] polyglot persistence for neo4j >> >> Yet another blog entry on the topic: >> >> http://teddziuba.com/2011/06/most-important-concept-systems-design.html >> >> I find polyglot environments a pain. Sounds cool, but in practice, its not. >> Data synchronization is difficult. >> >> Take care, >> Marko. >> >> http://markorodriguez.com >> >> On Jul 5, 2011, at 8:15 AM, Rick Bullotta wrote: >> >>> Another blog entry on the topic: >>> >>> http://blog.stavi.sh/polyglot-persistence-integrating-low-latency >>> >>> >>> -----Original Message----- >>> From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On >>> Behalf Of Marko Rodriguez >>> Sent: Tuesday, July 05, 2011 10:07 AM >>> To: Neo4j user discussions >>> Subject: Re: [Neo4j] polyglot persistence for neo4j >>> >>> Hi, >>> >>> I have a few projects that mix and match Neo4j + (Oracle/MySQL). >>> >>> Basically, its these two architectures (not necessarily for recommendation >>> in all projects): >>> http://markorodriguez.com/services/development/recommendation-system/ >>> (see the last two diagrams). >>> >>> Good luck, >>> Marko. >>> >>> http://markorodriguez.com >>> >>> On Jul 5, 2011, at 3:35 AM, Aliabbas Petiwala wrote: >>> >>>> Thanks for the info, >>>> It would help us a lot in using neo4j for our social network website >>>> if we can talk with the researchers involved in testing neo4j with >>>> cassandra as backend. >>>> Hence please let us know of them. >>>> >>>> Greetings for neo4j team, >>>> aliabbas >>>> >>>> On 7/5/11, Peter Neubauer <neubauer.pe...@gmail.com> wrote: >>>>> Hi there, >>>>> There have been experiments with Cassandra as a backend, but I don't think >>>>> they are running in production. What are you thinking of? >>>>> >>>>> /peter >>>>> >>>>> Sent from my phone. >>>>> On Jul 5, 2011 7:02 AM, "Aliabbas Petiwala" <aliabba...@gmail.com> wrote: >>>>>> i guess no body has used polyglot persistence with neo4j in production >>>>>> environment? >>>>>> >>>>>> On 7/1/11, Aliabbas Petiwala <aliabba...@gmail.com> wrote: >>>>>>> i would be interested in knowing about anyone who has combined neo4j >>>>>>> graph db with other dbs like Cassandra ,orient db what is an optimal >>>>>>> configuration to do so? >>>>>>> >>>>>>> any other configurations for polyglot persistence to achieve high >>>>>>> scalability and massive parallelism? >>>>>>> >>>>>>> -- >>>>>>> Aliabbas Petiwala >>>>>>> M.Tech CSE >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Aliabbas Petiwala >>>>>> M.Tech CSE >>>>>> _______________________________________________ >>>>>> 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 >>>>> >>>> >>>> >>>> -- >>>> Aliabbas Petiwala >>>> M.Tech CSE >>>> _______________________________________________ >>>> 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 >>> _______________________________________________ >>> 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 >> _______________________________________________ >> 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 >
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