[Neo4j] Lucene index provider not found in certain cases

2010-10-25 Thread Peter Neubauer
x nodes = indexManager.forNodes( "persons" ); System.out.println( nodes ); tx.success(); } finally { tx.finish(); graphDb.shutdown(); } } } Cheers, /peter neubauer ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] BatchInserter - No index provider 'null' error

2010-10-25 Thread Peter Neubauer
Paddy, just tested it, and it seems it only occurs when running standalone, see the other mail. Seems to be a bug, and I think it is linked to the behavior seen in the Python bindings, too. Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype

[Neo4j] MongoDB and Neo4j at Öredev and Öredev Open

2010-10-25 Thread Peter Neubauer
Hi all, just wanted to mention that MongoDB and Neo4j are holding the NoSQL fort at this years Öredev - http://news.neo4j.org/2010/10/neo4j-at-oredev-and-oredev-open-nov-8.html Come, contribute and share - don't be scared of Malmö in November :) Cheers, /peter neu

Re: [Neo4j] Accessing neo4j index created with indexservice

2010-10-25 Thread Peter Neubauer
Vasco, this seems to be related to the other Index issues that pop up on the list. We will try to look into this ASAP - I could recreate one failing test in Java, so this should be solvable (if it is the same issue). Is that ok with you? Cheers, /peter neubauer VP Product Management, Neo

Re: [Neo4j] using neo4j in a cluster

2010-10-25 Thread Peter Neubauer
in the process of moving the HA components into the next milestone release (1.2.M03). Would this be something you can work with? Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http

Re: [Neo4j] Versioning :)

2010-10-26 Thread Peter Neubauer
Sounds like a good Friday-labday project Rick :) Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http

Re: [Neo4j] Neo4j Spatial question

2010-10-27 Thread Peter Neubauer
/geojson/src/test/java/org/geotools/geojson/GeometryJSONTest.java if you have some sample data? Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter

Re: [Neo4j] Neo4j Spatial question

2010-10-27 Thread Peter Neubauer
Nope, got it :) Will check it out ... Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http

Re: [Neo4j] Node.hasRelationship question

2010-10-27 Thread Peter Neubauer
Mmh, Gremlin saves you from writing iterator code, but underneath still an iteration is going on to determine the count. Not sure if you are referring to the programming of the Iterator construct or to the underlying iteration over all relationships to satisfy your query? Cheers, /peter On Wed,

Re: [Neo4j] Neo4j Spatial question

2010-10-27 Thread Peter Neubauer
dvice. Craig, Davide - any skillz with that? Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http://www.neo4

Re: [Neo4j] Neo4j Spatial question

2010-10-27 Thread Peter Neubauer
Ahh, found one, https://svn.osgeo.org/geotools/trunk/modules/unsupported/geojson/src/test/java/org/geotools/geojson/FeatureJSONTest.java that you can use with gt-geojson-2.7.M3 I think! Can look more into it, but I think it shows the basic usage ... Cheers, /peter neubauer VP Product

Re: [Neo4j] An attempt at documenting the internals and architecture of Neo

2010-10-28 Thread Peter Neubauer
And it made it to DZone this time! http://www.dzone.com/links/neo4j_internals.html, feel free to vote - it's great reading, Chris! Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn  

Re: [Neo4j] Rest api

2010-10-28 Thread Peter Neubauer
and notify you then, so you can build it yourself? Cheers, /peter neubauer VP Product Management, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com/peterneubauer http

Re: [Neo4j] Rest api

2010-10-28 Thread Peter Neubauer
in your ~/.m2/settings.xml file. Cheers, /peter neubauer VP Product Management, Neo Technology 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] Good Linux/Windows/OS X install procedure?

2010-10-28 Thread Peter Neubauer
where to put the files, maybe install a few daemon scripts etc. Any hints and opinions on what tools to use and how this should look like? Have you seen any other project that you think has a great installing experience? Cheers, /peter neubauer GTalk:      neubauer.peter Skype

Re: [Neo4j] Good Linux/Windows/OS X install procedure?

2010-10-28 Thread Peter Neubauer
? 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 performance graph database. http

Re: [Neo4j] Good Linux/Windows/OS X install procedure?

2010-10-28 Thread Peter Neubauer
Yeah, true, I think there will be more to come, but if we want to keep the 3 weeks release cycle with some quality, we need to start somewhere :) Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in

Re: [Neo4j] Good Linux/Windows/OS X install procedure?

2010-10-28 Thread Peter Neubauer
Haha, that was a Freudian misspelling - we are aiming for 2, not 3 weeks cycles :) 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

Re: [Neo4j] Neo4j Spatial question

2010-10-28 Thread Peter Neubauer
Axel, I am trying to get through to the GeoTools user list in order to get some example on reading in a FeatureColllection from GeoJSON, but the mailing list seems to refuse my posts despite registration - hope I can get some answers soon. Cheers, /peter neubauer GTalk:      neubauer.peter

Re: [Neo4j] Neo4j Roo Addon Status

2010-10-28 Thread Peter Neubauer
to test it out and give feedback! 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 performance graph

Re: [Neo4j] BFS help using neo4j on a graph with 200 million edges, 10 million nodes, (branching factor ca. 50)

2010-10-28 Thread Peter Neubauer
David, could you post your neo4j.properties configuration, so we can see how that is configured? Also, what is the size of your store files? I guess you are right, there is a lot of reading/writing going on. Do you see any differences in Windows vs. Linux? Cheers, /peter neubauer GTalk

Re: [Neo4j] Moving a DB from one machine to another...

2010-10-29 Thread Peter Neubauer
upcoming HA to several slaves (part of the next milestone, too, still not totally finished testing). Would anything of this work for you? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter

Re: [Neo4j] Some missing methods in the API, Detecting if a relationship/node/transaction exists

2010-11-01 Thread Peter Neubauer
Andreas, would then use of pre-commit events (http://wiki.neo4j.org/content/Event_framework) be something you could use? They can veto the transaction if the validation fails. Post-commit events can be used for side effects, not altering the committed TX Cheers, /peter neubauer GTalk

Re: [Neo4j] Neo4j Spatial question

2010-11-01 Thread Peter Neubauer
Axel, I was pointed to http://svn.osgeo.org/geotools/trunk/modules/unsupported/geojson/src/test/java/org/geotools/geojson/FeatureJSONTest.java which has an example of a FeatureCollection reading. Does that help you? /peter On Wed, Oct 27, 2010 at 8:59 PM, Axel Morgner wrote: > Hi, > > a part of

[Neo4j] [PAPER] A Path Algebra for Multi-Relational Graphs

2010-11-02 Thread Peter Neubauer
Hi everyone, Marko Rodriguez and I recently finished this article on a multi-relational (not property) graph algebra. Title: A Path Algebra for Multi-Relational Graphs Abstract: A multi-relational graph maintains two or more relations over a vertex set. This article defines an algebra for traver

Re: [Neo4j] Release 1.0.0.beta.17

2010-11-02 Thread Peter Neubauer
Nice, great work Andreas! 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 performance graph

Re: [Neo4j] InvalidRecordException: Node[2] not part of firstNode[0] or secondNode[0]

2010-11-03 Thread Peter Neubauer
Thomas, are you using the ReadOnly DB service at the same time as the Batchinserter, so you are looking while the insertion is happening? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer

Re: [Neo4j] How stable is the New Traversal API in 1.2 m2?

2010-11-03 Thread Peter Neubauer
Hans, yes, we are pushing hard to make the new Index API the default choice, as it is much more capable and allows for different Index Providers, etc etc. IMHO you should go for that! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975

Re: [Neo4j] How to add an indexer other than Lucene?

2010-11-03 Thread Peter Neubauer
://svn.neo4j.org/laboratory/users/mattias/babudb-index/? But that is just some experiment, so don't expect it to work. Would that help? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Tw

Re: [Neo4j] RDF and SPARQL

2010-11-03 Thread Peter Neubauer
That would be most welcome maybe start at the wiki and add some pages there? /peter - From my cellphone, please excuse typos and brevity... On Nov 3, 2010 5:28 PM, "Adnan Duric" wrote: > Hi Andreas, > > Currently, I'm getting into the rdf and rdf-sparql components for a project > I'm trying to d

Re: [Neo4j] Traversal framework suggested change

2010-11-07 Thread Peter Neubauer
David, I have been noticing the same and came to a similar conclusion. Pruning and filtering are often used with the same logic. Maybe we could introduce a combined interface and see if that works better? /peter - From my cellphone, please excuse typos and brevity... On Nov 5, 2010 7:56 PM, "David

Re: [Neo4j] Neo4j REST Server with path prefix

2010-11-08 Thread Peter Neubauer
Mmh, the easiest thing I can think of is just to use a reverse proxy in Apache or so? http://www.apachetutor.org/admin/reverseproxies HTH Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer

Re: [Neo4j] many small graphs in 1 Database

2010-11-09 Thread Peter Neubauer
e in order to represent the whole compound. Would that be feasible? 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

Re: [Neo4j] Accessing neo4j index created with indexservice

2010-11-09 Thread Peter Neubauer
Vasco, sorry for not getting back to you. Is this still relevant, do you want me to look into this? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com

Re: [Neo4j] neo4j.py issue reading index

2010-11-09 Thread Peter Neubauer
ou actually add something to it it will not be created, thus not being available on the next opening of the db. 2. addIdx = graphdb.index("address",create=True) is broken, so omitting the create=True breaks things. Always use it, will be rectified upon overhaul of the python bindings.

Re: [Neo4j] neo4j.py issue reading index

2010-11-09 Thread Peter Neubauer
Also, I updated the info on http://components.neo4j.org/neo4j.py/ to reflect this. Sorry for the inconvenience! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com

Re: [Neo4j] JTA support for Neo

2010-11-09 Thread Peter Neubauer
Chris, Awesome! I think the next step would be to start testing things when neo4j needs to recover, rollback etc, I think this is where the problems arise :) Also, any chance of making a maven project out of it and having the project as a test component somewhere in the Svn repo, so it can be run

Re: [Neo4j] JTA support for Neo

2010-11-09 Thread Peter Neubauer
This is seriously cool, Chris, Let the list know if you need any support, I can stay up some nights for hid :) Peter On Tuesday, November 9, 2010, Chris Gioran wrote: >> Chris, >> Awesome! I think the next step would be to start testing things when >> neo4j needs to recover, rollback etc, I thin

Re: [Neo4j] Eigenvector Centrality subclasses

2010-11-10 Thread Peter Neubauer
Paul, Marko, could you do a test on if the new Random(0) would be a good change? I am not really into that algo, so I think you could do a much better job there, given your expertise! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975

[Neo4j] Great article

2010-11-10 Thread Peter Neubauer
Hi all, just wanted to point out the great article that John Wheeler (of "Spring in Action" fame) wrote up: Build an MLM Engine with Neo4j and MassPay, Part I, https://www.x.com/docs/DOC-2883 Thanks for your time, /peter ___ Neo4j mailing list User@lis

Re: [Neo4j] neo4j: STOP_AT_DEPTH_ONE undefined

2010-11-10 Thread Peter Neubauer
Chris, looking at the docs over at http://components.neo4j.org/neo4j.py/, it seems you would do something like StopAtDepth(1) . Have not tested it, but indeed, there is no STOP_AT_DEPTH_ONE anywhere in the source code ... Does that work better? Cheers, /peter neubauer GTalk

Re: [Neo4j] neo4j.py issue reading index

2010-11-11 Thread Peter Neubauer
Chris, nice things are working out for you! The current plan is to give the Neo4j language bindings a fair bit of upgrade and love after neo4j 1.2 is released (planned december), unless someone steps up and does some work before that ;) Cheers, /peter neubauer GTalk:      neubauer.peter Skype

Re: [Neo4j] neo4j.py: STOP_AT_DEPTH_ONE undefined

2010-11-12 Thread Peter Neubauer
Chris, you are right, this is wrong in the documentation. I updated it to be correct, should be deployed in some minutes via the build system. Thanks for spotting it! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http

Re: [Neo4j] Using JUNG framework over Neo4j.

2010-11-13 Thread Peter Neubauer
Very cool Marko, Could you add a small example of using the visualization support in Jung, e.g. To produce the pic on the page? /Peter On Friday, November 12, 2010, Marko Rodriguez wrote: > Hi, > > I thought many of you might be interested in using JUNG over Neo4j. > >        http://github.com/

[Neo4j] Spatial search using Lucene-spatial?

2010-11-13 Thread Peter Neubauer
spatial document fields already exposed so this could be added without bigger modifications to existing code? WDYT? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com

Re: [Neo4j] Spatial search using Lucene-spatial?

2010-11-14 Thread Peter Neubauer
eration. Question is what the API should look like in order not to add too much. I think this is so small that the help could be added to the existing index components (when someone has a bit of time :) WDYT? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Ph

Re: [Neo4j] what is the neo model

2010-11-15 Thread Peter Neubauer
Hi Jose, sorry for the inconvenience, but it is hard to make out what you are trying to ask. Could you try to reformulate your question so the community has a better chance of helping you? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975

Re: [Neo4j] Neo4j Spatial question

2010-11-15 Thread Peter Neubauer
Axel, nice it worked out for you! Would be great if you could write up a small blog or so on this, and give us some feedback on what to improve to make the component more usable. WDYT? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975

Re: [Neo4j] Neo4j REST Server with path prefix

2010-11-17 Thread Peter Neubauer
:) 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 performance graph database. http://www.thoughtmade.com

Re: [Neo4j] Neo4j Spatial question

2010-11-18 Thread Peter Neubauer
Alex, sounds great, don't hesitate to get back to the list with question and suggestions! 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

Re: [Neo4j] JTA support for Neo

2010-11-18 Thread Peter Neubauer
Chris, This sounds like some major progress! IMHO you should start a branch in the SVN so others can look at the code. Having the compatibility tests is great - there are other breaking test that Mattias and Johan are using to purposely break recovery on both the normal server and HA setups. They a

Re: [Neo4j] Fwd: [Blueprints] Error on build on NEO4J dependencies

2010-11-19 Thread Peter Neubauer
Gian, I just tried out a clean build of Blueprints, but no compile errors. will test the same after removing my maven repo and downloading half of the internet again :/ Will report back in a moment! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46

Re: [Neo4j] Fwd: [Blueprints] Error on build on NEO4J dependencies

2010-11-19 Thread Peter Neubauer
x27;s coolest Bring-a-Thing party. On Fri, Nov 19, 2010 at 1:01 PM, Peter Neubauer wrote: > Gian, > I just tried out a clean build of Blueprints, but no compile errors. > will test the same after removing my maven repo and downloading half > of the internet again :/ > > Will

Re: [Neo4j] Fwd: [Blueprints] Error on build on NEO4J dependencies

2010-11-19 Thread Peter Neubauer
Mmh, strange, we will try to recreate the error. Maven claims to be backwards compatible, but never trust a build system (TM) :) It might be that the Maven 3 repository download protocol is messing things up ... Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer

[Neo4j] [ANN] Neo4j 1.2 Milestone 4, The Server.

2010-11-19 Thread Peter Neubauer
server http://wiki.neo4j.org/content/Getting_Started_with_Neo4j_Server Thanks to all of you making this possible - don't hesitate to post feedback and any problems you encounter! Happy hacking, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 1

[Neo4j] Max De Marzi's Neo4j Server Ruby bindings

2010-11-20 Thread Peter Neubauer
arted, otherwise I can do it next week ... 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 perfor

Re: [Neo4j] Max De Marzi's Neo4j Server Ruby bindings

2010-11-21 Thread Peter Neubauer
, "name" => "Max") puts max peter = @neo.create_node("name" => "Peter") puts peter @neo.create_relationship("friends", max, peter) Do you think that is easy to do? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Ph

Re: [Neo4j] Status of visualization options

2010-11-21 Thread Peter Neubauer
Venkat, Looks cool! Do you have any special purpose with that visualization, like many edges, or a special domain? Also, I have updated the visualization wiki page with some more options. Generally, it seems JavaScript based libs are nice but not there performance wise. Secondly, the choice is bet

Re: [Neo4j] Max De Marzi's Neo4j Server Ruby bindings

2010-11-21 Thread Peter Neubauer
little code there is in Ruby. Grmpf. Good work Max! Btw, do you all think there should be an @neo.deleteAll function for testing and getting a clean slate? That maybe could be expressed in the REST API from the server in order to minimize roundtrips ... useful? Cheers, /peter neubaue

Re: [Neo4j] Help on an issue about Neoclipse "Database is in use" issue

2010-11-22 Thread Peter Neubauer
getting neo4j building, or feel free to adjust the Wiki! 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

Re: [Neo4j] Status of visualization options

2010-11-22 Thread Peter Neubauer
Mmh, just upgrading to Neo4j 1.2 libs, but there is a NPE, will see tonight if I can find out what happens in Gephi ... Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http

Re: [Neo4j] Status of visualization options

2010-11-22 Thread Peter Neubauer
Hi there, have the new Neo4j libs running in Gephi. There is some minor hickups but in principle things seem to work. Does anyone know how to commit changes to Gephi and the neo4j branch? Should I patch? Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone

Re: [Neo4j] Help on an issue about Neoclipse "Database is in use" issue

2010-11-22 Thread Peter Neubauer
Caron, if you let me know the details of your system, I can provide you a working Neoclipse version? Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com

Re: [Neo4j] Neo4J server with my embedded server

2010-11-22 Thread Peter Neubauer
Balazs, Yes, this is possible via the RemoteGraphDB RMI connector. However, in order to take one bite at a time, it is not included in the first version of the server, mainly due to current limitations in the remote component for the admin part. This will be added in later versions. If you really w

[Neo4j] Neoclipse web?

2010-11-23 Thread Peter Neubauer
looks cool! 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 performance graph database. http

Re: [Neo4j] Rest API requests

2010-11-23 Thread Peter Neubauer
Will see if I can reproduce it tonight... /peter - From my cellphone, please excuse typos and brevity... On Nov 23, 2010 9:23 AM, "Max De Marzi Jr." wrote: > Hello, > > I started adding "fake" bulk operations to neography ( > https://github.com/maxdemarzi/neography ) but ran into issues when > tr

Re: [Neo4j] Rest API requests

2010-11-23 Thread Peter Neubauer
Max, did you install bundler to do the "bundle exec"? Are you running Ruby or JRuby, and where is the "bundle" binary installed after I do gem install bundler? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 10

Re: [Neo4j] Neo4J server with my embedded server

2010-11-23 Thread Peter Neubauer
Balazs, Yes, this is possible via the RemoteGraphDB RMI connector. However, in order to take one bite at a time, it is not included in the first version of the server, mainly due ti limitations in the remote component. This will be added in later versions. Ifnyou really want it, you can always take

Re: [Neo4j] Datetimes in Neo4j REST Server

2010-11-23 Thread Peter Neubauer
Javier, Max, good point! Jim, what do you say about that? How type safe can we make the REST API? At least I think this warrants an issue over at https://trac.neo4j.org/ticket/286 for this. Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975

Re: [Neo4j] Rest API requests

2010-11-23 Thread Peter Neubauer
Mmh, to start with, I am stuck with some OpenSSL error when trying to run rspecs: bundle exec rspec spec/integration/rest_node_spec.rb JRuby limited openssl loaded. gem install jruby-openssl for full support. http://jruby.kenai.com/pages/JRuby_Builtin_OpenSSL JRuby limited openssl loaded. gem inst

[Neo4j] New IndexProvider not registering

2010-11-25 Thread Peter Neubauer
/org.neo4j.kernel.KernelExtension, the test https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java is failing, saying that no index provider "spatial" was found. Anything wrong in the process? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       pete

Re: [Neo4j] New IndexProvider not registering

2010-11-25 Thread Peter Neubauer
signalling that this index is actually belonging to the same XA datasource as the kernel? 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

Re: [Neo4j] Release 1.0.0.beta.22

2010-11-25 Thread Peter Neubauer
there - top 3 features? We are just trying to figure out the best way to expose and support the different Remote options ... Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http

Re: [Neo4j] Rest API requests

2010-11-26 Thread Peter Neubauer
v 23, 2010 at 3:20 PM, Peter Neubauer > wrote: >> Mmh, >> to start with, I am stuck with some OpenSSL error when trying to run >> rspecs: >> >> bundle exec rspec spec/integration/rest_node_spec.rb >> JRuby limited openssl loaded. gem install jruby-ope

Re: [Neo4j] New IndexProvider not registering

2010-11-26 Thread Peter Neubauer
later ... https://github.com/neo4j/neo4j-spatial/blob/300f4d1d1fbb92d6252d5be6dc334250c9514bc7/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java#L51 Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in

Re: [Neo4j] Release 1.0.0.beta.22

2010-11-26 Thread Peter Neubauer
Date support in Neo4j is a very interesting thing that I think needs a bit of thought. Thanks for pointing it out - would be a great lab-friday project :) Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.

Re: [Neo4j] NoClassDefFoundError: org/neo4j/kernel/impl/index/IndexStore

2010-11-26 Thread Peter Neubauer
Mmh, I upgraded to latest versions in order to get started with the Neo4j Index exposure of Neo4j Spatial. I think it is a safe bet to upgrade, We should do a release after Neo4j 1.2 in a couple of weeks to get a stable version. Would that be ok for you? Cheers, /peter neubauer GTalk

Re: [Neo4j] Accessing DB data directory on Elastic MapReduce

2010-11-26 Thread Peter Neubauer
use of Neo4j. Also, Alex Averbuch wants to look at using AKKA (Scala) to do similar things, so comparing the approaches would be great! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter

Re: [Neo4j] Gephi Neo4j plugin update

2010-11-27 Thread Peter Neubauer
ving, I am sure it will improve Gephi to think about these, and we are happy to contribute with user feedback and input. Great work done by the Gephi team! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/i

Re: [Neo4j] Release 1.0.0.beta.22

2010-11-27 Thread Peter Neubauer
nd of course a native traversal API), and expose some limited API through some "easy" approaches. I am not sure it will work out, it is only experimental at the moment, but well - this is open source, so let's experiment :) Cheers, /peter neubauer GTalk:      neubauer.peter Skype 

Re: [Neo4j] Release 1.0.0.beta.22

2010-11-28 Thread Peter Neubauer
Yes, totally true. We should talkt ot Mattias on the option of having some Index suppoerted that is configured upfront and then simply has index.add(PropertyContainer). Totally with you there :) Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704

Re: [Neo4j] Release 1.0.0.beta.22

2010-11-28 Thread Peter Neubauer
Yes, "Upfront configured indexes" IMHO are very useful, especially if we connect them with events later ... they probably fit a wide array of use cases. Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linke

Re: [Neo4j] Gephi Neo4j plugin update

2010-11-29 Thread Peter Neubauer
Martin, please see the comments inline ... On Sat, Nov 27, 2010 at 12:10 PM, Martin Skurla wrote: > about the lazy loading, I just summarize some questions I see most > important to solve until we start. > > 1.) So if I get it right, first after you choose starting node and set > depth, this wil

Re: [Neo4j] Rest API requests

2010-11-30 Thread Peter Neubauer
monitor performance between releases. WDYT? Cheers, /peter neubauer COO and Sales, Neo Technology 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

Re: [Neo4j] Rest API requests

2010-11-30 Thread Peter Neubauer
Mmh, I am running on OSX with SSD, on a un-tweaked neo4j-1.2.M04 instance. Kinda hard to know what the difference is, and if it is JRuby parts or the server being slow. Maybe you could test going against a dummy webservice and see what happens? Cheers, /peter neubauer GTalk:      neubauer.peter

Re: [Neo4j] Problem compiling neo4j-rdf-sail

2010-12-01 Thread Peter Neubauer
let us know how it works out for you! 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 performance

Re: [Neo4j] Get All Nodes in Rest API

2010-12-01 Thread Peter Neubauer
e the implications on logging you are mentioning? 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 perfor

Re: [Neo4j] Get All Nodes in Rest API

2010-12-01 Thread Peter Neubauer
not a primary concern of the server but more a responsibility of the client to be careful? 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

Re: [Neo4j] Image of Neo4j system architecture

2010-12-01 Thread Peter Neubauer
granularity would you like to see? 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 performance graph

Re: [Neo4j] [SPAM] Cats and Dogs, living together

2010-12-01 Thread Peter Neubauer
Thanks for the great feedback Rick! I created enhancement requests for your suggestions at https://trac.neo4j.org/ticket/292 - 288 so we don't drop them! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedi

Re: [Neo4j] bin/neo4j script proposal

2010-12-01 Thread Peter Neubauer
| tr -d ' '` fi case "$DIST_ARCH" in 'athlon' | 'i386' | 'i486' | 'i586' | 'i686') Committed as of rev. 7412, thanks for sharing! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubau

Re: [Neo4j] Status of visualization options

2010-12-01 Thread Peter Neubauer
Ivan, if you are interested in GWT and Java, you might take a look at the excellent Vaadin Framework at http://vaadin.com/ . There are a number of interesting components that are all based on GWT, and we are investigating whether this might be a good choice to implement a web version of a visualiza

Re: [Neo4j] Status of visualization options

2010-12-02 Thread Peter Neubauer
Christopher has been doing a POC with this, which seems to have worked out very well, see http://blog.fakod.eu/2010/11/29/neo4j-rest-server-gwt-and-jit-part-3/ So, is JIT the best available JavaScript option out there? Cheers, /peter neubauer GTalk:      neubauer.peter Skype

Re: [Neo4j] Cats and Dogs, living together

2010-12-02 Thread Peter Neubauer
will when the RemoteGraphDB component is fixed up) and should be able to do most of the usual tasks... WDYT? Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http://twitter.com

[Neo4j] [ANN] Neo4j 1.2 Milestone 5

2010-12-03 Thread Peter Neubauer
-12-milestone-5-reference-manual.html . Thanks for all the great contributions and discussions making this milestone possible, keep it coming! It's an honor to work with you all! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 Lin

Re: [Neo4j] Neo4j_and_SpringOne

2010-12-03 Thread Peter Neubauer
Mark, I was just on this yesterday, and it seems things are still moving very heavy on the Spring Data side of things. We will update the IMDB example ASAP to reflect that, might even have time to do it today. Let me get back to you when it is fixed! Cheers, /peter neubauer GTalk

Re: [Neo4j] Neo4j_and_SpringOne

2010-12-03 Thread Peter Neubauer
Cool, thanks for the report, I added this and pushed it to GITHub. Hope things work better now. Let us know how it goes! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn   http://www.linkedin.com/in/neubauer Twitter      http

Re: [Neo4j] Webadmin app missing in 1.2 M05

2010-12-03 Thread Peter Neubauer
. Seems there is some hickup regarding symlinking going on, need to track it down! 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

Re: [Neo4j] Webadmin app missing in 1.2 M05

2010-12-03 Thread Peter Neubauer
Adam, just checked the tags - this is a packaging bug, did only fix it for Linux. Adjusted in trunk, we will make sure the milestone builds are updated. Thanks for reporting it! Cheers, /peter neubauer GTalk:      neubauer.peter Skype       peter.neubauer Phone       +46 704 106975 LinkedIn

Re: [Neo4j] Performance benchmarks of REST API vs embedded Neo4J

2010-12-04 Thread Peter Neubauer
(IIRC) ... small transactions needing to hit disc. 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

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