Re: [Neo4j] Big Traverser perfomance : are '23 rels per milliseconds' good ?

Hi Michael, I tried to lower the values by 30% = same and then by 50% = same again. (MapMemException) Here is the message.log http://pastebin.com/bvhhZfjZ My neo4j.properties looks like that : neostore.nodestore.db.mapped_memory=100M neostore.propertystore.db.arrays.mapped_memory=50M

[Neo4j] Big Traverser perfomance : are '23 rels per milliseconds' good ?

Hi all, I am using neo4j 1.5 java embedded. My traverser is a main java program http://pastebin.com/1ynVESbc which takes a db path as input. What it does is pretty basic : it follows my graph (which is a tree) and stores the ending leaves in a file. However it is quite big : I goes through

Re: [Neo4j] Big Traverser perfomance : are '23 rels per milliseconds' good ?

Hi, Here are the answers I can give you quickly: How much memory does your machine have? 5066 MB (from free -m) What kind of disk is in there? I do not know, the machine is a VM provided by another department of my company. What I can tell you is that on my i5 laptop the same was taking 6-8

Re: [Neo4j] Neo4j server - Gremlin plugin - line break in script

Hi all, Hi event with \n, I am not able to send this script {script:g.v(1);g.v(2)} in 2 lines. BTW I am still using 1.4. Stack trace is here http://pastebin.com/WYVJPy3K http://pastebin.com/WYVJPy3K It says Unrecognized character escape (CTRL-CHAR, code 10) -- View this message in context:

Re: [Neo4j] Neo4j server - Gremlin plugin - line break in script

Hi, I am using a simple rest client in chrome to try to send my gremlin script (working without a line break) https://chrome.google.com/webstore/detail/fhjcajmcbmldlhcimfajhfbgofnpcjmb -- View this message in context:

[Neo4j] Neo4j server - Gremlin plugin - line break in script

Hi, I am using neo4j server 1.4. I want to send a gremin script (which is ok with script with one line). I am wondering if I can send script with line break in it. I currently have /message: Illegal unquoted character ((CTRL-CHAR, code 10)): has to be escaped using backslash to be included in

Re: [Neo4j] Neo4j server - Gremlin plugin - line break in script

Hi Peter, Thanks for your answer. I knew that it was possible to put semi colons for line break ;-) To be more precise, I have the following script that was given kindly given by Marko on another thread. m = [:] g.idx('id')[[object_type:'A']].transform{

Re: [Neo4j] Cypher request with where clause on relations count

Request is working like a charm and is fast (around 6 objects are checked in my 2M node 6M rel DB). I have to check the result with the corresponding RDBMS KPI. Thanks again ! I definitively have to take more time to learn Gremlin ! -- View this message in context:

Re: [Neo4j] Cypher request with where clause on relations count

Neo4jists, Was my question dumb or was it really not clear ? Cheers -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/Neo4j-Cypher-request-with-where-clause-on-relations-count-tp3172481p3185907.html Sent from the Neo4J Community Discussions mailing list

Re: [Neo4j] Cypher request with where clause on relations count

@Michael I am glad that this feature will be added in 1.5 and I already did the java code but I wanted to do it with server. @Marko thanks. I just tried to do it with Gremlin but I have not your knowledge of gremlin. I will try to do that. -- View this message in context:

Re: [Neo4j] Cypher request with where clause on relations count

@Marko I am using neo4j 1.4 server so I guess I am running gremlin 1.1. It would be cool if you can send me the compatible query when you have time. -- View this message in context: