thanks for that, I only had embedded-examples changed, but it looks like I
was doing the git pull wrong, that is I was using `git fetch from upstream`
instead of `git pull`... I actually never had to use this before :) I was
only ever committing with git (used svn/mercurial before though) For
you would have never gotten the update
git pull does a fetch and merge
please read a quick intro to git
there are many on the internets
mobile mail please excuse brevity and typos
Am 22.07.2011 um 08:10 schrieb cyuczi eekc cyuczie...@gmail.com:
thanks for that, I only had embedded-examples
Nolan,
saftest is to build it yourself from GITHub, I will check the
deployment. Is that ok for now?
/peter
On Fri, Jul 22, 2011 at 3:57 AM, Nolan Darilek no...@thewordnerd.info wrote:
I'm looking at the Spatial sources from Git, and am seeing lots of
versions of
Hi!
The deployment seems to be broken at the moment, I'll look into that ASAP.
/anders
2011-07-22 09:28, Peter Neubauer skrev:
Nolan,
saftest is to build it yourself from GITHub, I will check the
deployment. Is that ok for now?
/peter
On Fri, Jul 22, 2011 at 3:57 AM, Nolan
Interesting that if you look at the github 'blame' for that file (see
https://github.com/neo4j/neo4j-spatial/blame/master/src/main/java/org/neo4j/gis/spatial/SpatialTopologyUtils.java),
you find that all the findClosestEdges methods where added in October 2010.
So if Nolan has a version older than
Hi,
I received a message on github asking how to setup the dependencies for
using neo4j-spatial in a non-maven project, and I replied there, but thought
this should also be posted to the neo4j mailing list in case it is of
interest to others.
Even if you don't use maven for your own project, you
Hi everybody,
I'd like to download the version 1.3 of neo4j. Where could I find the URL to
download it?
By the way, does someone know jo4neo? Because I'm trying to use jo4neo and
neo4j-server but without success. Maybe someone have a great advise for me
to use the both together.
Many thanks,
Hi there,
I don't think there is much support for jo4neo around, as it is superseded
by Spring Data Graph. Could you please try that instead?
/peter
Sent from my phone.
On Jul 22, 2011 12:12 PM, BatiG batistutagabrielf...@gmail.com wrote:
Hi everybody,
I'd like to download the version 1.3 of
You mean that Jo4neo is dead and It has been replaced by Spring Data Graph?
Is Sping Data graph stable?
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Sent from the Neo4J Community
Hi there,
Cypher does not let you address the ID directly (yet) in the where
parts. Michael, Andres, WDYT of supporting it?
Cheers,
/peter neubauer
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Skype peter.neubauer
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LinkedIn http://www.linkedin.com/in/neubauer
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Last night while working on some enhancements on the Neo4J API, I set up a
method to lookup the name of a relationship, to facilitate the creation of
associated nodes.
The method I use, is to create a node (which can be found through the reference
node) and on this node create a property for
That's a perfect use case for a super trivial Lucene index, no? Would seem to
be a much easier solution with much faster lookup...and built into Neo4J.
From: user-boun...@lists.neo4j.org [user-boun...@lists.neo4j.org] On Behalf Of
Niels Hoogeveen
This certainly can be done with a Lucene lookup, I am just not so sure if the
lookup is actually faster.
From: rick.bullo...@thingworx.com
To: user@lists.neo4j.org
Date: Fri, 22 Jul 2011 05:41:09 -0700
Subject: Re: [Neo4j] Number of properties on a PropertyContainer
That's a perfect use
Do you know an another framework that makes POJO as jo4neo or Spring Data
Graph?
I'd like to test everything before choosing.
Thanks
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Sent
Hi there,
you could also try https://github.com/tinkerpop/frames/wiki which
supports Neo4j. Otherwise, there is a number of non-java bindings for
JRuby, Python, Scala and others.
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
LinkedIn
Loading one property on a node results in the entire property chain being
loaded, i.e. if you have numeric values all properties will be loaded on the
first getProperty request on that node... after that it's a HashMap lookup
from the key to the value. So the first getProperty (if that node hasn't
I'm getting error after error trying to get neo4j.py working. Right now I'm
stuck at a problem that appears to be the same as this ticket
https://trac.neo4j.org/ticket/275 https://trac.neo4j.org/ticket/275 . But it
doesn't actually say how to go about solving it.
I don't actually have to go back
Spring Graph Database is not really what I want. And It could be very hard to
deploy that on BlazeDS [
http://opensource.adobe.com/wiki/display/blazeds/BlazeDS
http://opensource.adobe.com/wiki/display/blazeds/BlazeDS ].
Do you know the developpers of jo4neo? Is it possible to help them to
upgrade
probably I can look into it
what are the your issues with spring data graph?
Michael
mobile mail please excuse brevity and typos
Am 22.07.2011 um 16:38 schrieb BatiG batistutagabrielf...@gmail.com:
Spring Graph Database is not really what I want. And It could be very hard to
deploy that on
You could look into the code of jo4neo? It could be very usefull and
powerfull for everybody!!
I mean, with jo4neo, you can create very easly withtout configuration a
Graph Database and we could have the web administration. With Spring, you
need to configure a lof of files and for myself, I've
Not sure what's up, but I went ahead and built from Git. All's well now.
On 07/22/2011 02:28 AM, Peter Neubauer wrote:
Nolan,
saftest is to build it yourself from GITHub, I will check the
deployment. Is that ok for now?
/peter
On Fri, Jul 22, 2011 at 3:57 AM, Nolan
You can add Spring Data Graph to any existing Webapp as well. Just saying.
I don't think it is difficult to deploy that. Just add SDG to your domain layer.
Anyway, whatever approach you use for Object-Graph-Mapping against a remote
Server
you should be aware that the performance limitations of
OK, thanks for this. Unfortunately my project is getting less attention
now than it ever has, but I finally sat down and reworked my
architecture. Instead of working with Neo4J Nodes, I've reworked my
library to use SpatialDatabaseRecord and am now having a bit more success.
I have three more
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
Guillaume,
Are you sending it via the rest plugin? In docs.neo4j.org the sample graph
example is using multiple lines, separated by semicolon.
/peter
Sent from my phone.
On Jul 22, 2011 6:17 PM, Guillaume ALLEE guillaume.al...@capgemini.com
wrote:
Hi,
I am using neo4j server 1.4. I want to
2011/7/18 sulabh choudhury sula...@gmail.com
Though when I think about it, I guess I would still have the issue of
getting duplicate nodes.
Say I have 1 million node1, node2, rel entries to put in Neo,
What you are suggesting is that I do a Batch of all sets of node1,node2
first and then
Hi,
I am trying to create a traverser and I am stuck.
So my code takes in a startNode, 2 relationshiptypes and 2 directions.
It will starting from startNode go to nodes with rel1 in dir1 and from all
those nodes to rel2,dir2.
The code below (in SCALA) works fine and I get the expected nodes.
The
Hi,
This week I started with my second phase of GSOC which means to create
an Neo4j geoprocessing example in uDig.
For that I set up the development environment for uDig.
Also added some more code comments to the spatial functions and
installed the doc-toolchain for Neo4j (Spatial).
Currently
Hi,
First, thanks a lot for your work :)
If you have time, i post a bug on github about the integration of
neo4jSpatial into geoserver,
if you want some help on this point, i'am here and ready ! ;)
https://github.com/neo4j/neo4j-spatial/issues/12
Best regards,
SRey.
On Fri, Jul 22, 2011 at
Sorry for the quantity of my questions, and I apologize in advance if any of
them are trivial or stupid.
ok - so I guess that in my Session Bean I would use the regular old
@Resource annotation:
@Resource
GraphDatabaseService graphDb;
Or do I need to declare Neo to jndi and then reference it?
Hello
There's also a thread on the article at Slashdot:
http://it.slashdot.org/story/11/07/21/1858250/Making-Sense-of-the-NoSQL-Standouts
-
Charles Edward Bedón Cortázar
ITIL Foundation Certified
Open Source Network Inventory for the masses!
I simplified the implementation of the enhanced API, mostly removal of code
duplication, and added support of a property value associated node.
Looking for feedback, especially with regard to the defined interfaces.
Use of the enhanced features of the API has consequences for the name/node
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{
Mmh,
ok, I get the thought. Will see how we could do that. How would you
like to submit this? JSON with \n instead of ;? Wanna write a test
for this.
Now back to parental leave and the catastrophe in Norway.
Cheers,
/peter neubauer
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Skype peter.neubauer
Phone
Hi!
Are these snapshots rebuilt regularly?
Now they are, again:
http://m2.neo4j.org/snapshots/org/neo4j/neo4j-spatial/0.6-SNAPSHOT/
/anders
Thanks.
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How would I go about getting all relationships in the entire database ?
(with neo4j embedded)
I see there is an db.getAllNodes() for nodes
is there something similar for relationships?
On Wed, Jul 20, 2011 at 7:13 PM, cyuczi eekc cyuczie...@gmail.com wrote:
Is there a way to get the number of
Nice,
thanks Anders! And, we want to make a 0.6 release ASAP before merging
in all the new good stuff.
Cheers,
/peter neubauer
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for (Node node : db.getAllNodes()) for (Relationship rel :
node.getRelationships(Direction.OUTGOING)) {
// your code here
}
Michael
Am 22.07.2011 um 23:40 schrieb John cyuczieekc:
How would I go about getting all relationships in the entire database ?
(with neo4j embedded)
I see there is
No, that's wrong. To create ( and shut down GraphDatabaseService in
your bean, you should:
1) create @Singleton session bean. In its @PostConstruct method,
create appropriate GraphDataBase service object, and stop it in
@PreDestroy method. You can mark that bean as created on startup, if
you wish
Though that is kind of telling me that relationships only exist in java as
wrappers for an ordered tuple of nodes. I guess I was thinking that they
were stored/accessed differently as unique objects(since they each have an
id)... maybe they are but neo4j isn't exposing a method for parsing
I'm seriously trying the superbundle approach and can't get rid of No index
provider 'lucene' found.
The tests at https://github.com/neo4j/neo4j-osgi run successful but I have
serious problems to transfer them to my application (I'm using Felix 3.2.1 on a
Mac).
Just to check my
Jörg,
Will try to check it out tomorrow. Now sleep. Thanks for the test!
/peter
Sent from my phone.
On Jul 23, 2011 1:10 AM, Jörg Richter j...@deepamehta.de wrote:
I'm seriously trying the superbundle approach and can't get rid of No
index provider 'lucene' found.
The tests at
On Jul 23, 2011, at 1:13, Peter Neubauer wrote:
Will try to check it out tomorrow. Now sleep. Thanks for the test!
Sure.
Just one addition for tomorrow: the only neo-bundles my application need are
kernel and lucene-index. So I did add just these 2 to the super bundle's
dependencies instead
Awesome! Thanks a bunch.
On 07/22/2011 04:33 PM, Anders Nawroth wrote:
Hi!
Are these snapshots rebuilt regularly?
Now they are, again:
http://m2.neo4j.org/snapshots/org/neo4j/neo4j-spatial/0.6-SNAPSHOT/
/anders
Thanks.
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Hi John,
Relationships are stored in a different store than nodes. This enables Neo4j to
manage lifecycle events (like caching) for nodes and relationships separately.
Neo4j really is a graph DB, not a tripple store masquerading as a graph DB.
Nonetheless, that code Michael sent still works
Hey Jim,
I am sort of glad to hear that, maybe in the future I could see a method
like getAllRelationships(), or not, np :)
Yes, using Michael's code works, but ...
total relations count=100,011 timedelta=3,075,897,991 ns
it kind of takes 3 seconds (when not cached) to count 100k relationships
Hey guys, me bugging you again :)
(This whole thing is kind of based on the lack of being able to get the
number of relationships a node has)
If I have two nodes, and the first one has 1 million outgoing relationships
of the type X to 1 million unique/different nodes,
and the second node has 10
I'm creating a social network. I would like to use Neo4J to represent the
relationships between people (FOLLOWS, WENT_TO, LIKES) and other objects I
have in my network. I already started storing the users (and other objects)
in PostgreSQL tables.
Is it reasonable to use PostgreSQL to store the
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