[Neo4j] timelimits on traversals

Hi All, is there a way to add a time limit to a shortestpath search? *(it is for an embedded Java app running over 10Million Nodes; 100Million Relationships).(code snippet below).* When shortestpaths are found it executes very quickly (low 100s of mS). In the case when 0 paths are eventually

Re: [Neo4j] What are the plans for mixed-type arrays

Didn't have any specific plans, but was rather just curious if mixed type arrays were on the road map. Of course, maps would be nice! On Wednesday, July 9, 2014 5:46:51 PM UTC-4, Michael Hunger wrote: > > There are no plans for that, rather for more complex data types at some > point (maps, nes

Re: [Neo4j] neo4j cypher query too slow

Hi Michael, The data is from one website. The user_id is the ID of each registered user. And every user_id is linked to one or more cookie_ids (the value of one cookie). Also one cookie_id is linked to one or more user_ids. So user_id and cookie_id are many to many mapping. My case is to find

Re: [Neo4j] What are the plans for mixed-type arrays

Yes. We do the same thing and it is a bit of a pain. It's what almost made us go with Titan instead Sent from my iPhone > On Jul 9, 2014, at 20:31, Alan Robertson wrote: > >> On 7/9/2014 5:44 PM, Clark Richey wrote: >> Just to chime in, more complex types such as maps would be immensely >> v

Re: [Neo4j] What are the plans for mixed-type arrays

On 7/9/2014 5:44 PM, Clark Richey wrote: Just to chime in, more complex types such as maps would be immensely valuable! Agreed. I absolutely require maps -- so I store mine in JSON. Unfortunately, I can't query them. But at least I have the data, and my software can process it. Sent fr

Re: [Neo4j] What are the plans for mixed-type arrays

Just to chime in, more complex types such as maps would be immensely valuable! Sent from my iPhone > On Jul 9, 2014, at 17:46, Michael Hunger > wrote: > > There are no plans for that, rather for more complex data types at some point > (maps, nested documents) but not in the close future. >

Re: [Neo4j] profiling neo4j hardware performance

Jer, what is the actual performance use-case you want to test? Perhaps you can explain more about it, and also about the hardware you plan to run it on. You might want to look into the data exposed via jconsole (JMX) which also contains cache information (at least in the enterprise version). Ther

[Neo4j] Re: neo4j cypher query too slow

Hello Guitao, I think I'm having the same issue here: http://stackoverflow.com/questions/24620297/cypher-query-with-infinite-relationship-takes-forever Hopefully we can get an answer :) Good luck! On Wednesday, July 9, 2014 10:23:19 AM UTC-4, Guitao Ding wrote: > > Hi all, > > I'm leaning to u

Re: [Neo4j] batch-import and database errors

Ryan, after you opened and shut it down cleanly with 2.0.3 Can you open it again with 2.1.2 with a config file that has allow_store_upgrade=true ? On Tue, Jul 8, 2014 at 6:13 PM, Ryan Hunt wrote: > Hi Michael, > I'm having the exact same issue and I can open it with a neo4j 2.0.3 > database, w

Re: [Neo4j] Speeding up neo4j cypher query

1) You mean loading, weighting, sorting 1.5M movies? Doesn't sound to bad to me for a database that was not made for global aggregation queries. Is that the first run or a subsequent one? 2) create an index or constraint on :Director(name) Don't use a regexp but an exact string value too look it u

Re: [Neo4j] access permissions to users in neo4j

You really need to do this at the application layer. We currently restrict access to the server and to the group able to connect to it then run the rest api just on localhost. One idea you can tinker with is add a group property to certain nodes then restrict on those in your application. On Fr

Re: [Neo4j] neo4j cypher query too slow

This is a graph global query, with unlimited paths, so it might generate many billions or trillions of paths to look at. Esp. if you don't provide a direction. if your nodes are all users, then you do the equivalent of finding all paths between the cross product of 16M^2 Perhaps you can describe

Re: [Neo4j] Re: Cant see data browser's graphical view mode in web admin

Can you detail your browser, OS etc. What do you want to use the webadmin for? And could you check the javascript error console for any error messages? On Mon, Jul 7, 2014 at 4:31 PM, reardelt wrote: > Same here, I have the same problem. I cannot visualise a query in the > webadmin, although I

Re: [Neo4j] What are the plans for mixed-type arrays

There are no plans for that, rather for more complex data types at some point (maps, nested documents) but not in the close future. What do you want to do? Michael On Wed, Jul 9, 2014 at 7:13 PM, Jason Gillman Jr. wrote: > Hello! > > I was just wondering what, if any, plans there are in regar

[Neo4j] What are the plans for mixed-type arrays

Hello! I was just wondering what, if any, plans there are in regard to mixed-type arrays for properties. Thanks! -Jason -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email

Re: [Neo4j] batch-import and database errors

Hi Michael, I'm having the exact same issue and I can open it with a neo4j 2.0.3 database, wondering if you had any other solutions? Thanks, Ryan. On Saturday, June 21, 2014 10:40:26 AM UTC+1, Michael Hunger wrote: > > Can you open it with a neo4j 2.0.3 database, neo4j-shell and get it to > cle

[Neo4j] profiling neo4j hardware performance

Hi, I would like to profile the neo4j hardware performance, but I need suggestions in how to run set the framework up. As I understand, I can write python/neo4j-shell script that access the database. However, I think this is just from the client side, which is not the performance data I'm inte

[Neo4j] Speeding up neo4j cypher query

I have an embedded neo4j server with ruby on rails. These are the configurations: neostore.nodestore.db.mapped_memory=25M neostore.relationshipstore.db.mapped_memory=240M neostore.propertystore.db.mapped_memory=230M neostore.propertystore.db.strings.mapped_memory=1200M neostore.propertystore.db

[Neo4j] neo4j cypher query too slow

Hi all, I'm leaning to user neo4j for relation analysis recently. Today I found it took too long for my cypher query took to finish. I used the batch importer to import all data into neo4j. And I wanted to find the smallest user_id connected (dire

[Neo4j] Neo4j cypher compiler for Scala 2.11 - dependency on parboiled-scala_2_10

Hello I am using Neo4j database in my Scala application and I encountered a problem with updating to Scala 2.11.1. After changing Scala version in my sbt build files I got the message that: [error] Modules were resolved with conflicting cross-version suffixes in {file:somePathTo}SomeProject:

[Neo4j] Re: Cant see data browser's graphical view mode in web admin

Same here, I have the same problem. I cannot visualise a query in the webadmin, although I can do it in the browser. On Wednesday, June 4, 2014 10:08:03 AM UTC+1, anand wrote: > > > I seem to have the same problem. I am new to Neo4j and have installed > Neo4j2.1.1 binary version on windows 7. I

[Neo4j] Representing Text

I have been researching a problems and trying to figure out how suitable Neo 4J would be to solve it. The problem is the representation of legal documents. The reason for considering Neo 4J is that the citations within court opinions form directed graphs. A citation from one document to another

[Neo4j] access permissions to users in neo4j

How to give different level of permissions to different hierarchies of users?Example:if we want to allow a group of users to access only first 10 hierarchies of the graph and another set of users to access next 10 hierarchies of the graph and so on. -- You received this message because you are

[Neo4j] How does Neo4j Enterprise Edition charges?

Hi, I come from a university in China. Recently we are going to perform a series of work with the help of Neo4j. Because our graph can become extremely large, we are considering to use the enterprise edition. But we still have no idea how the enterprise edition charges and whether we can affo

[Neo4j] I need the enterprise version

How to ? cost? pay ? is for use Comercial -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.goo