Hi,
Before leaving for a 2.5 week vacation, I thought it would be good to drop
another blog post. This will be my last post before I buckle down on a paper
for GDM'12 ( http://www.cse.unsw.edu.au/~iwgdm/2012/ ) or die an excruciatingly
painful death on my vacation.
In this post we learn about
It doesn't have to be anything special, something similar to this
http://wsgi.org/wsgi/Middleware_and_Utilities is enough and if something
hasn't been updated for a long time or a noticeable lack of support then we
can note it down.
Either just update the current wiki page
I'd add py2neo too.
Jim
On 4 Aug 2011, at 06:20, Eddy wrote:
Okay, cheers. I think the guys and girls at Neo4j need to list all these
tools and their status in the wiki somewhere. I think neo4jrestclient and
bulbflow are others that can be added.
On Thu, Aug 4, 2011 at 2:14 AM, Aaron
Hi Ahmed,
Can you sketch how your data looks? Otherwise it's hard to see where the NPE
might occur.
Jim
On 4 Aug 2011, at 08:03, ahmed.elsharkasy wrote:
i tried this
IterableRelationship relations =
node.getRelationships(DynamicRelationshipType.withName(PRECEDES_ +Id),
Direction.BOTH);
On Mon, Aug 1, 2011 at 9:38 AM, John cyuczieekc cyuczie...@gmail.comwrote:
Another downside to being completely generic is that it doesn't provide
people with clues what it can do. This is most noticeable in the
programming
I like generic, but indeed it must be complemented by the
Thanks a lot for your reply , i managed to fix this error it was apart from
the above code
not i am trying to solve another problems , after deleting all the nodes and
their relationships , i still can see them in the webadmin but without
relationships
--
View this message in context:
Hello!
Does anyone have used, implemented or knows any graph to object
mapping frameworks for java, especially for RDF data. I know there is
Tinkerpop. It is already on our list of frameworks - and so is Neo4J.
We just want to evaluate some more. Maybe others benefit of them too.
So far we have:
Hello again!
I have some questions for our research of possible RDF Triple Stores
with fast graph traversal and fast (fulltext) search. As of now we are
using OpenRDFs Native and Memory Stores and OpenLink Virtuoso as our
RDF Triple Store.
How is the performance compared to OpenRDF Native and
You need administrator privileges to register someone so you'll have to add
me yourself. You can use my email address as my user name. Or you could open
it up to everyone to get some more community involvement happening.
But be warned I might start fixing a lot in the wiki - it's a bit broken in
Hi,
I'm wondering why Neo4j provides an API based on a property graph model and is
not using the classical graph approach GV,E?
What are the advantages of this architecture? Any thoughts? Is Neo4j internally
really based upon a property graph?
What are the disadvantages of a property graph?
Donovan,
I took the Wiki example and put it into the manual as an example.
Please see http://docs.neo4j.org/chunked/snapshot/shell-matrix-example.html
for the details. Is that helpful?
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
Thanks Peter,
This worked very well.
On Wed, Aug 3, 2011 at 10:04 AM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Kriti,
in order to remove data from a layer, but not from the database
itself, you should remove the geometry from the Index associated with
the Layer.
you can do
Hi!
Sorry about that, something got wrong after the upgrade to the latest
MediaWiki version last week. It should work now, could you verify that?
(I just created a new user myself and could edit pages right after that.)
As Michael wrote, make sure to check what's in the Neo4j Manual as well
Hey Norbert,
I'm wondering why Neo4j provides an API based on a property graph model and
is not using the classical graph approach GV,E?
What are the advantages of this architecture? Any thoughts? Is Neo4j
internally really based upon a property graph?
What are the disadvantages of a
Hi Marko,
I'm simply confronted with the question 'why do you use such a graph
model and not another one based on graph classes'?
Hence, I'm gathering pros and cons for the 'property graph' model.
Why is an interface like the one of Neo4j provided this way and not in
another (e.g. using graph
Hey,
I have some questions for our research of possible RDF Triple Stores
with fast graph traversal and fast (fulltext) search. As of now we are
using OpenRDFs Native and Memory Stores and OpenLink Virtuoso as our
RDF Triple Store.
How is the performance compared to OpenRDF Native and Memory
Yo,
I'm simply confronted with the question 'why do you use such a graph
model and not another one based on graph classes'?
Hence, I'm gathering pros and cons for the 'property graph' model.
Why is an interface like the one of Neo4j provided this way and not in
another (e.g. using graph
Am 04.08.2011 17:40, schrieb Marko Rodriguez:
Yo,
I'm simply confronted with the question 'why do you use such a graph
model and not another one based on graph classes'?
Hence, I'm gathering pros and cons for the 'property graph' model.
Why is an interface like the one of Neo4j provided this
I don't think so but I have seen at least one project doing very similar
things with Arborjs.
/peter
Sent from my phone.
On Aug 1, 2011 2:14 AM, Boris Kizelshteyn bo...@popcha.com wrote:
Hey All,
How would I go about re-using that js visualizer that's in the console?
Has
anyone made a
Thanks Peter for puting together the new wiki page to help future neo4j users
undersatanding how to use Cypher with the Matrix graph example
--
View this message in context:
Hi Andreas, thanks for offering a sample application that shows how to
configure webadmin with HA cluster. Kindly let me know when you have the
infomation available in your Wiki, preferrably a link that can be navigated
from the http://wiki.neo4j.org/content/High_Availability_Cluster
--
View this
Hey,
we've set up a place where we are going to publish interesting graphy datasets.
Those will be easily importable to hosted neo4j servers (e.g. on heroku).
http://example-data.neo4j.org
So if you have a nice, already imported dataset in your graphs that is
available to be shared publicly
Hi,
I'm not sure if I'm missing something here, I'm using Grails with Grails
dependencies to resolve any dependencies. This is my BuildConfig.groovy file
grails.project.dependency.resolution = {
// inherit Grails' default dependencies
inherits(global) {
// uncomment to disable
I understand that ivy doesn't support pom.xml. Is there a workaround in
grails dependencies?
--
View this message in context:
http://neo4j-community-discussions.438527.n3.nabble.com/Grails-with-neo4j-ivy-doesn-t-contain-class-files-tp3226748p3226759.html
Sent from the Neo4j Community Discussions
Hello all,
I have a moderate size Neo4j graph database (100G) with several manual and
automatic indices. It was built on a Linux server that I'll call Machine
A.
I can copy [cp] the database directory to another folder on the same
machine, and it seems to work fine. I can open the database in
DId you zip the files up before copying them? Perhaps you forgot -r for
recursive packaging?
If you copied the files directly you also have to provide a -r flag for
recursive subdirectory copying.
Could you check if the index files are there on the filesystem (on the source
and target
I suppose you could use luke http://code.google.com/p/luke/downloads/list to
have a look that the indices are still there after copying.
--
View this message in context:
http://neo4j-community-discussions.438527.n3.nabble.com/Neo4j-Indices-missing-on-database-copy-tp3226778p3226806.html
Sent
The main org.neo4j/neo4j jar does only contain the transitive dependencies in
its pom.xml.
Can you look if the other jars are also there:
org.neo4j / neo4j-kernel / *
and the others
org.neo4j / neo4j-*
They are all on maven central.
And grails normally does automatic transitive dependency
Nevermind.
The issue was that, on machine B [Mac], the command
g = new Neo4jGraph(~/fulldb/mydbnameCopy2) didn't substitute the ~ for my
home directory.
Instead of accessing the existing database, it quietly created a new
database, which naturally had only the default indices and no data.
I hope
You could also provide the dependencies manually.
Can you have a look at:
http://www.grails.org/doc/latest/guide/3.%20Configuration.html
3.7.6 Dependency Reports
3.7.8 Maven Integration
Am 04.08.2011 um 23:23 schrieb noppanit:
I understand that ivy doesn't support pom.xml. Is there a
Just looked at the graphviz b/c I was thinking about the relationship between
GEOFF and the dot format.
And saw that at the bottom there was a gallery that I'v not seen before.
Renderings of ultralarge graphs.
http://www.graphviz.org/Gallery.php
So, I ended up manually manage dependencies, this is my BuildConfig.groovy in
case somebody might be facing the same problem as I am and a newbie grails
user.
repositories {
grailsPlugins()
grailsHome()
grailsCentral()
// uncomment the below to enable remote
32 matches
Mail list logo
