Adding some links to Peters answer: http://wiki.neo4j.org/content/Online_Backup http://components.neo4j.org/neo4j-online-backup/apidocs/index.html
If you're using maven: groupId: org.neo4j artifactId: neo4j-online-backup version: 0.4-SNAPSHOT (is the latest) 2010/2/1 Peter Neubauer <peter.neuba...@neotechnology.com>: > Philip, > automatic synching of Neo4j is not at the moment one of the > out-of-the-box features. Probably the easiest way is to define some > form of messaging format, like JSON, XMPP or binary, and send things > forth and back as you like. For your application, that might mean you > need a messaging bus to send your clients changes to. > > On the low level side, probably the online backup code might be of > interest for you, as you can see what version the current neo4j store > is at and pull out incremental transaction logs that give you the diff > between two neo4j stores. We have not mad that a public API, but if > you are willing to dig a bit, there might be interesting stuff for you > in there? > > Cheers, > > /peter neubauer > > COO and Sales, Neo Technology > > 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 - Your high performance graph database. > http://gremlin.tinkerpop.com - The terminal to the Giant Global Graph. > > > > On Fri, Jan 29, 2010 at 9:29 AM, philip andrew <philip14...@gmail.com> wrote: >> Hi, >> >> I think neo4j seems to be a good fit for what I am trying to do but I am not >> sure about a few things. >> >> I have a requirement that I need to move data from one database to another. >> There will be many client databases and they need to synchronize with a >> central database, so SOME (not all data) data updates are needed to be sent >> to the server, and some back down, but not all records, just selected >> records. How can I do this with neo4j? >> How could I package up this data and move it to another database over the >> wire, eg via http post of a file to the server? or other way? In batch mode, >> one big file? >> >> Thanks, Philip >> _______________________________________________ >> Neo mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > _______________________________________________ > Neo mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > -- Mattias Persson, [matt...@neotechnology.com] Neo Technology, www.neotechnology.com _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
