Re: [Neo4j] mysql vs neo4j benchmark

2011-01-21 Thread Marko Rodriguez
Hi Claudio, > Marko has been running the benchmark for some time ago, I do not know > the exact details, but maybe he has the code laying around somewhere? As we talked before, all the code is in GraphDB-Bench (http://graphdb-bench.tinkerpop.com). Take care, Marko.

[Neo4j] Neo4j 1.2 server on Linux X86 - 64 bit

2011-01-21 Thread Joshi Hemant - hjoshi
I downloaded Neo4j 1.2 release for linux from http://neo4j.org/get?file=neo4j-1.2-unix.tar.gz and extracted it to a directory using tar -zxvf . I installed the service using bin/neo4j install option. Next, I followed documentation at http://wiki.neo4j.org/content/Getting_Started_With_Neo4j_Serv

Re: [Neo4j] Properties on relationships vs properties on nodes

2011-01-21 Thread 向雅
Hi Peter Yes, the road_map_ed me:) BTW, about proxy and cache spi, any thoughts? And, I wonder the consideration about the neo disk files? the BIG file is ever brainstormed? Could you please tell me some ? 致敬 向雅 2011/1/22 Peter Neubauer : > Hi there, > at least for the node space size, suppo

Re: [Neo4j] Properties on relationships vs properties on nodes

2011-01-21 Thread Peter Neubauer
Hi there, at least for the node space size, support for a bigger ID address space is planned for Neo4j 1.3, so that is coming :) Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      ht

Re: [Neo4j] Properties on relationships vs properties on nodes

2011-01-21 Thread 向雅
Yes, Sure! My current experience is : 1, UML associate object maybe model as Relationship. Though, when model thing as the associate object, it's a problem. 2, Node space is limited, especially, when the biz objects versioned. 3, Graph no relationship between edges, in some case, maybe promoting t

[Neo4j] Properties on relationships vs properties on nodes

2011-01-21 Thread Rick Bullotta
Is there any advantage/difference of using one or the other? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] mysql vs neo4j benchmark

2011-01-21 Thread Peter Neubauer
Claudio, Marko has been running the benchmark for some time ago, I do not know the exact details, but maybe he has the code laying around somewhere? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neub

Re: [Neo4j] MetaModelProxy

2011-01-21 Thread Adnan Duric
Thanks Mattias. I have experimented with the *rdf-sail *package. Does this mean that developers should be using the openRDF Sesame implementation with a Neo4j RdfStore instead of the MetaModel? I'm trying to understand the Neo4j roadmap in regards to RDF. Regards, Adnan On Fri, Jan 21, 2011 at

Re: [Neo4j] Unfinished transaction - cannot open db

2011-01-21 Thread Mattias Persson
You could always connect your islands to the reference node or similar, so that your graph becomes all connected and cosy. 2011/1/21 Andreas Bauer > Hi, > > ok, I thought the "islands" are shown as well. Maybe I did something wrong? > > In my case, I don't know the connections in advance. Some m

Re: [Neo4j] Unfinished transaction - cannot open db

2011-01-21 Thread Andreas Bauer
Hi, ok, I thought the "islands" are shown as well. Maybe I did something wrong? In my case, I don't know the connections in advance. Some may connect after time and some stay isolated. Is there a better or right way to do this? Cheers, Andi Am 21.01.2011 um 13:56 schrieb Mattias Persson : >

Re: [Neo4j] Unfinished transaction - cannot open db

2011-01-21 Thread Anders Nawroth
Hi! Neoclipse uses a traversal first, and then also looks for any additional relationships between the nodes found in the traversal. It doesn't pick up islands of nodes, there's always a single start node for the traversal. /anders 2011-01-21 13:56, Mattias Persson skrev: > If those three node

[Neo4j] node and edge clusters

2011-01-21 Thread Akhil
Hi, Will there be any facility in the future to incorporate node and edge cluster; hyper edges and nodes into your design ? I am currently unaware if neo4j supports this. Akhil ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Roadmap updated - Blob/document storage idea?

2011-01-21 Thread Rick Bullotta
Hi, all. Since it has been a frequent topic of conversation recently, I'd like to get a roadmap dialog started on the topic of a companion blob/document store for Neo. While there are plenty of ways to "roll our own", it requires a lot of extra effort when we get into HA and load balanced scenari

Re: [Neo4j] MetaModelProxy

2011-01-21 Thread Mattias Persson
2011/1/19 Adnan Duric : > Hi list, > > I'm currently writing a quickstart wiki on building an RDF store an querying > using SPARQL. > > When instantiating a* org.neo4j.rdf.sparql.Neo4jSparqlEngine*, the required > parameters are: *Neo4jSparqlEngine( RepresentationStrategy > representationStrategy,

Re: [Neo4j] Unfinished transaction - cannot open db

2011-01-21 Thread Mattias Persson
If those three nodes have no other relationships then Neoclipse won't show other stuff, correct. I think it can only traverse and display nodes that are connected, not individual islands of nodes. Or am I wrong here (asking the list)? 2011/1/21 Andreas Bauer : > Hi, > > I know. By code no problem,

Re: [Neo4j] Neo4j REST server in readonly mode

2011-01-21 Thread Peter Neubauer
Joshi, yes, do report back on how things go! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http://www.neo4j.org               - Your high perfo

Re: [Neo4j] Roadmap updated

2011-01-21 Thread Peter Neubauer
Oh, btw, the roadmap document is at http://wiki.neo4j.org/content/Roadmap Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http://www.neo4j.org   

[Neo4j] Roadmap updated

2011-01-21 Thread Peter Neubauer
Hi all, the roadmap document is now updated for 1.3.M1. We are struggling to get a better setup between trac.neo4j.org, the Neo Technology user stories and other issue tracking needs, so that the whole process is more transparent and open for more participation. Please bear with us while figuring o

Re: [Neo4j] A Gremlin 0.7 Screencast

2011-01-21 Thread Peter Neubauer
Yes, good move. Also, if Gremlin 0.7 can be released during the weekend, we might have a chance to get it into the next milestone of Neo4j, 1.3.M1! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neuba

Re: [Neo4j] A Gremlin 0.7 Screencast

2011-01-21 Thread Michael Hunger
Really impressive. The move to groovy made this so much more concise. Thanks Marko Am 21.01.2011 um 02:50 schrieb Marko Rodriguez: > Hi everyone, > > I thought many of you might be interested in seeing Gremlin in action > (http://gremlin.tinkerpop.com). Gremlin 0.7 has many great features that