Re: [Neo4j] Accessing properties

Michael, thanks for the quick reply. My data model has the concept of a Participant with numerous demographic and group membership properties, scored Interactions of various types between participants, and Events that encompass a set of Participants and Interactions. Some of the aggregation qu

[Neo4j] Re: Better docs please

Thanks for the input Rodger and everyone who chimed in! I'll make sure to mention the pom.xml file, that's a good suggestion. Can't really go into any depth on tools like Maven; maybe we can provide more links though. Full source code inside the manual doesn't work well with Java, so we link to

Re: [Neo4j] Huge performance degradation after ~5 Million records added to spatial layer

Hello Craig thanks for the input, Yeah that was one of my issues there, I've created a topic at stack overflow http://stackoverflow.com/questions/24973841/neo4j-huge-performance-degradation-after-records-added-to-spatial-layer because maybe it fits better over there i guess. After fixing the tra

Re: [Neo4j] Huge performance degradation after ~5 Million records added to spatial layer

Hi Pedro, I've not considered all options, but one thing I think I see is that it looks like your transaction 'tx' is wrapping the entire for loop. This means that you will use more and more memory until you start swapping. I think you'll get into GC-hell, or ultimately a memory exception. Could y

Re: [Neo4j] Accessing properties

Hi Chris, yes they are still stored as such. What do your properties look like? How many do you have? How many do you access when querying and which types? Can you explain more details about your aggregating queries? You could add some more intermediate structures to access your data, more quickl

[Neo4j] Re: java.lang.ClassNotFoundException

In the future, if you can't figure out which jar / dependency you need to import for given class, this might be helpful: http://mvnrepository.com/ http://www.findjar.com/ On Sunday, July 27, 2014 2:43:31 AM UTC+1, Rodger wrote: > > Hi Dave, > > > Thanks for responding. > > I'm just a java newbie

[Neo4j] Re: Better docs please

Rodger, I don't think your expectations towards Neo4j team are fair, and you wouldn't find this level of details on most FAQ/howto pages on any more advanced technology. Java world is a very big and complex ecosystem and people writing docs have to make assumptions about the current experience/

[Neo4j] Ajuda

Galera, tou com um problema, do nada meu banco de dados "neo4j" parou de funcionar, o erro que dá é esse https://gist.github.com/eugeniopaccelli/0afd53e201a3c8dd1c72 Já olhei a documentação mas não consegui resolver, também já segui esse e outros passos similares https://stackoverflow.com/ques

[Neo4j] Accessing properties

Hello, I have a question concerning Neo4j property accessing. Are node properties and edge properties still stored as linked lists in 2.0? I am trying to figure out if querying for nodes with given properties will have poor performance because it would have to traverse the entire property list.

[Neo4j] Hierarchical Cypher query with literal result

The question was already asked on stackoverflow, but I'd like to put it here also. My object structure looks like the following: there are Containers as a root nodes, which have subcontainers. Each subcontainer has tasks, which also have subtasks. To illustracte thisstructure in Cypher MATCH:

Re: [Neo4j] Re: Better docs please

Dave, thanks for chiming in here with the good pointers, much appreciated! /peter G: neubauer.peter S: peter.neubauer P: +46 704 106975 L: http://www.linkedin.com/in/neubauer T: @peterneubauer Open Data- @mapillary Open Sourc

[Neo4j] Re: Better docs please

Hi Rodger, On the http://docs.neo4j.org/chunked/stable/tutorials-java-embedded-hello-world.html page there is a blue bubble which points you to the full source code for the EmbeddedNeo4j.java example on github that you can refer to. Regarding maven, it's a well established and widely used b

[Neo4j] Re: java.lang.ClassNotFoundException

Yes, you've added the correct dependency, and yes, that's what you want to do moving forward. If you need other libraries later, e.g. non-neo4j libraries, you can add them to your pom as well and netbeans will figure out the dependencies for you. On Sunday, July 27, 2014 2:43:31 AM UTC+1, Rodg