Re: [Neo4j] Traverse Order By

If you can cope with some limitations of Neo4j official plugin system (the biggest thing for me is a bit limited choice of responce options: it can be either collection of Nodes, or Relationships, or Pathes data, packed with JSON), may I suggest using it instead. ) In this case your DB works in

[Neo4j] Multiple Server Instances: delayed performance hit?

Hi all, I wonder is that a common case, or rather a very specific one; anyway, would deeply appreciate any help. :) For a long time we've been thinking about how to speed up our operations. Those are traversals: not very deep (level of depth is 2 at most), but rather complex ones (with

Re: [Neo4j] Multiple Server Instances: delayed performance hit?

or vmstat say about io-waits ? What does jconsole or the GC logs say about memory usage and full-gcs ? From your email I read that you have a system with 2 cores and 7 gigs of RAM? What JVM are you using? Thanks Michael Am 08.08.2011 um 14:37 schrieb Igor Dovgiy: Hi all, I wonder

[Neo4j] 1.4 GA - Warnings in .rrd.ScheduledJob when running massive updates via REST server plugin

Hi folks, have a question again. ) A simple plugin script, meant to provide an alternative for a COUNT() in REST calls, runs the following code: ... IterableNode allNodes = graphDb.getAllNodes(); int interestsProcessed = 0; int interestsPacketsCount = 1; for (Node n: allNodes) { int

[Neo4j] REST Batch: failed to insert empty array as a node property

When trying to process POSTing to batch-path of something like... [{id:1, method:POST, to:/node, body:{user_properties:[]} }] ...server fails with... exception : java.lang.RuntimeException, stacktrace : [

Re: [Neo4j] TraversalDescription order

at 8:30 AM, Igor Dovgiy ivd.cu...@gmail.com wrote: Hi all, I'm trying to implement a recommendations system app with Neo4j (1.4). Basically, I intend to have some 'User' nodes and some 'Interest' nodes in my graph. Then, to find users with similar interests, traverse it by something

[Neo4j] TraversalDescription order

Hi all, I'm trying to implement a recommendations system app with Neo4j (1.4). Basically, I intend to have some 'User' nodes and some 'Interest' nodes in my graph. Then, to find users with similar interests, traverse it by something like... TraversalDescription td = new Traversal.description()