Hi Anil, if you're also interested, there is the IMDB example: https://github.com/neo4j-examples/imdb. Also I have an example project at my github: https://github.com/adrianoalmeida7/neo4j-vraptor-example where I integrate Neo4j with a webframework other than SpringMVC (in this case, VRaptor). I also break some of the design guidelines suggested by the docs, so my models are decoupled from the Neo4J API.
It lacks some functionality and UI improvement, but the majority of the graph traversals are there. Hope it can be helpful to you. Regards Adriano 2011/5/2 Anil Tatikonda <[email protected]> > This is really very interesting... thanks a lot i will keep trying > different > things out > > On Mon, May 2, 2011 at 1:15 PM, Michael Hunger < > [email protected]> wrote: > > > Please don't confuse a graph data structure with a "visual" graphical > > representation, graphical can mean anything. > > > > Graphs are nodes and relationships to other nodes which all can have > > relationships. > > > > For you as a Java developer it is perhaps easiest to imagine those as > > object networks. > > > > Otherwise it is as with every other Database, you have a physical > database > > and an API, you create your data as you do > > with any other technology, by inserting things (and in a graph > additionally > > by relating things). > > > > Perhaps one or more of the presentations about graph databases is useful > > for you. > > > > http://www.slideshare.net/tag/neo4j > > > > > http://www.slideshare.net/emileifrem/an-intro-to-neo4j-and-some-use-cases-jfokus-2011 > > > http://www.slideshare.net/peterneubauer/gdm-2011-neo4j-and-real-world-apps > > http://www.springsource.com/downloads/getting-started-spring-data-graph > > > > Cheers > > > > Michael > > > > You might also look into the documentation of our Spring Integration > > Library (Spring Data Graph) - http://bit.ly/sdg-book > > > > > > Am 02.05.2011 um 19:07 schrieb Anil Tatikonda: > > > > > Thanks a lot for all the Help. > > > > > > Yes I'm a Java Developer i may sound so dumb to you. I was just trying > > to > > > validate my understanding as this is little interesting for me and its > > > giving me little different perspective towards the data staying in a > file > > > locally... its very different from our day to day style of doing stuff. > > > > > > Anyways thanks for the help. > > > > > > On Mon, May 2, 2011 at 12:58 PM, Marko Rodriguez <[email protected] > > >wrote: > > > > > >> Hey, > > >> > > >> Are you a Java developer? Simply start playing around as such: > > >> > > >> GraphDatabaseService graph = new EmbeddedGraphDatabase( "var/graphdb" > ); > > >> Node a = graph.createNode(); > > >> a.setProperty("name", "marko"); > > >> Node b = graph.createNode() > > >> b.setProperty("name", "gold plated rocket car"); > > >> Relationship r = a.createRelationshipTo(b, > > >> DynamicRelationshipType.withName("purchased")); > > >> r.setProperty("timeStamp", 1234235234); > > >> > > >> // Marko--purchased-->GoldPlatedRocketCar > > >> > > >> If you want to dynamically do stuff from a terminal, you can consider > > >> learning about graph databases with Gremlin. > > >> http://gremlin.tinkerpop.com > > >> > > >> ./gremlin.sh > > >> g = new Neo4jGraph('var/graphdb'); > > >> a = g.addVertex([name:'marko']) > > >> b = g.addVertex([name:'gold plated rocket car']) > > >> r = g.addEdge(a, b, 'purchased', [timeStamp:'1234235234']) > > >> // what did Marko purchase? > > >> a.outE('purchased').inV.name > > >> > > >> http://paste.pocoo.org/show/381641/ > > >> > > >> Gremlin comes packaged with a few example graphs--no customer/order > > >> data--but hopefully you can abstract the concepts over to your domain. > > >> > > >> Hope that helps, > > >> Marko. > > >> > > >> http://markorodriguez.com > > >> > > >> On May 2, 2011, at 10:13 AM, Anil Tatikonda wrote: > > >> > > >>> Thanks that is a pretty quick reply i appreciate your response that > > helps > > >> my > > >>> understanding. > > >>> > > >>> And so now I'm trying the example in the Design Guide section. But it > > >> asks > > >>> me to create the RelationShipTypes by following the instructions in > > >> Getting > > >>> started but its not that clear. > > >>> And moreover where do i initialize this data and do you have any > sample > > >> data > > >>> for those Customer and Orders that i can use. > > >>> > > >>> GraphDatabaseService graphDb = new EmbeddedGraphDatabase( > "var/graphdb" > > >> ); > > >>> > > >>> > > >>> On Mon, May 2, 2011 at 12:10 PM, Marko Rodriguez < > [email protected] > > >>> wrote: > > >>> > > >>>> Hello, > > >>>> > > >>>> Neo4j is a database + API. Thus, Neo4j will persist your data for > you > > >> (in a > > >>>> directory) and will expose that data logically as a graph for you > > >> (JavaDoc > > >>>> API). > > >>>> > > >>>> Neo4j is NOT a graph API over an existing database (e.g. MySQL). > > >>>> > > >>>> Hope that helps, > > >>>> Marko. > > >>>> > > >>>> http://markorodriguez.com > > >>>> > > >>>> On May 2, 2011, at 10:03 AM, Anil Tatikonda wrote: > > >>>> > > >>>>> I have read through the Getting Started on Neo4j this morning. > > >>>>> I understood that this a graphical database representation of our > > data. > > >>>>> > > >>>>> But its very hard to imagine in terms of our Application. So where > > does > > >>>> the > > >>>>> data stay lets just say we have Customers and Orders like your > > example > > >>>> where > > >>>>> does all that data live??? in a file locally or somewhere in the > > >> database > > >>>>> again and Neo4j is just a graphical representation of the same data > > >> ???? > > >>>>> > > >>>>> Thanks > > >>>>> Anil Tatikonda > > >>>>> _______________________________________________ > > >>>>> Neo4j mailing list > > >>>>> [email protected] > > >>>>> https://lists.neo4j.org/mailman/listinfo/user > > >>>> > > >>>> _______________________________________________ > > >>>> Neo4j mailing list > > >>>> [email protected] > > >>>> https://lists.neo4j.org/mailman/listinfo/user > > >>>> > > >>> _______________________________________________ > > >>> Neo4j mailing list > > >>> [email protected] > > >>> https://lists.neo4j.org/mailman/listinfo/user > > >> > > >> _______________________________________________ > > >> Neo4j mailing list > > >> [email protected] > > >> https://lists.neo4j.org/mailman/listinfo/user > > >> > > > _______________________________________________ > > > Neo4j mailing list > > > [email protected] > > > https://lists.neo4j.org/mailman/listinfo/user > > > > _______________________________________________ > > Neo4j mailing list > > [email protected] > > https://lists.neo4j.org/mailman/listinfo/user > > > _______________________________________________ > Neo4j mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > -- Adriano Almeida Caelum | Ensino e Inovação www.caelum.com.br _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
