Hi, this is great, I was still holding my breath and at first didnt even
notice, then I got the snapshot and changed classpaths in my project to
use 1.5.m, when I noticed the following error
org.neo4j.graphdb.TransactionFailureException: Could not create data
source [nioneodb], see nested exce
Hey thanks,
I've just read goldenOrb wiki, it's seem related BUT if I understand
correctly it's helps just with the distribution. I'm looking for a more
complete graph package that can be easily distributed (I don't want to
implement my own query engine).
So I think I'll need to get into the dep
You can try to implement Google Pregel
http://dl.acm.org/citation.cfm?id=1807167.1807184 algorithm on top of Neo4j
or use existing implementation http://www.goldenorbos.org/
On Tue, Oct 11, 2011 at 3:26 PM, amitp wrote:
> Hey,
>
> - I'm designing a P2P application in which every peer have a part
Hey,
- I'm designing a P2P application in which every peer have a partial graph
- some nodes in the partial graph can be proxy nodes which contain contact
information for another peer
- that peer's partial graph includes that proxy node (and potentially other
parts of the complete graph)
Any ch
I thoroughly enjoyed the presentation. Well done.
Marko.
http://markorodriguez.com
On Oct 11, 2011, at 2:01 PM, Rick Bullotta wrote:
> ...is now online.
>
> http://www.infoq.com/presentations/Graph-Database-Power-Web-of-Things
>
> Enjoy.
>
>
> ___
...is now online.
http://www.infoq.com/presentations/Graph-Database-Power-Web-of-Things
Enjoy.
___
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On Tue, Oct 11, 2011 at 10:00 PM, wrote:
> Hi,
>
> in my database I have different types of data (e.g. addresses, projects,
> activities, milestones, documents) that are connected via relationships.
> Now, I want to give the user of my application the possibilites to find
> parts of the graph whi
Dieter,
Could you please raise an issue so we can improve on the exception, maybe
with a test to do this against?
/peter
Sent from my phone.
On Oct 11, 2011 9:39 PM, "D. Frej" wrote:
> I wrote a small app that entirely uses Lucene and MUST_NOT works fine. On
> the other hand I have no problem u
Hi,
in my database I have different types of data (e.g. addresses, projects,
activities, milestones, documents) that are connected via relationships. Now, I
want to give the user of my application the possibilites to find parts of the
graph which entirely fits the criteria. The criteria targets
I wrote a small app that entirely uses Lucene and MUST_NOT works fine. On the
other hand I have no problem using the NOT statement you suggested.
However, I think neo4j should not throw a NPE there. A more comprehensive
exception would be nice
Original-Nachricht
> Datum: Fri,
Hi all,
finally we could release Neo4j 1.5.M02 after some intensive QA run. A
big thanks to everyone that has given input to the issues at
https://github.com/neo4j/community/issues?milestone=1&state=closed and
helped making this a good last test before 1.5 GA!
For more details, see
http://blog.neo
Hello,
I have a question about indexing in Neo4j REST server. For some reason I may
need to create multiple node indexes in REST server.
Is there any limit number of indexing I am allowed to create?
Thanks,
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h
Hi Peter,
thanks a lot for your quick feedback. What do you mean with skipping
encoding step? That means that i could directly index my domain
coordinate node and do not create any additional "geo" nodes. Sorry if
you find this question stupid or obvious but i cant follow your
suggestion. For me im
On Mon, Oct 10, 2011 at 9:42 PM, Andres Taylor <
andres.tay...@neotechnology.com> wrote:
> On Mon, Oct 10, 2011 at 9:10 PM, Tero Paananen wrote:
>
>> Does Cypher support count(distinct) type of queries?
>>
>
> Tero,
>
> No, it doesn't yet. It's planned for, but won't make it into 1.5.
>
I lied.
Very good, thanks a lot.
On 10/11/11 1:21 AM, chris.gioran [via Neo4j Community Discussions] wrote:
> Hi Thibaut,
>
> we currently have a working solution that changes the commitCows()
> call from a during commit call to an afterCompletion synchronization.
> It seems to work fine and your test cas
Hi Peter,
Now It seems ok (though I do not know why).
I even tried to increase the value to :
neostore.nodestore.db.mapped_memory=400M
neostore.propertystore.db.arrays.mapped_memory=200M
neostore.propertystore.db.index.keys.mapped_memory=10M
neostore.propertystore.db.index.mapped_memory=10M
neost
Hi there,
yes, the utility is converting m:n into relationships, see
https://github.com/peterneubauer/sql-import and
https://github.com/peterneubauer/sql-import/blob/master/src/test/java/com/neo4j/sqlimport/InsertTest.java
fro an eample.
Let me know if that helps!
Cheers,
/peter neubauer
GTalk:
Hi Thibaut,
we currently have a working solution that changes the commitCows()
call from a during commit call to an afterCompletion synchronization.
It seems to work fine and your test case passes. Essentially it roots
out the implicit assumption in that part of the kernel that he
transaction shou
Guillaume,
the memory mapping happens outside the JVM. As such there is no
guarantee that you actually have that memory and you need to make sure
no other proceses are competing on that, e.g. you browser which might
take a large chunk of the memory you have on the machine (5GB-2.2GB
for the JVM)
C
Agreed. It was Tobias that came up with that solution, I quite like it as
well, clean and simple.
/Jake
On Tue, Oct 11, 2011 at 6:00 AM, Tim McNamara
wrote:
> This is great news. I love that it uses context managers for transactions.
>
> On 7 October 2011 02:06, Jacob Hansson
> wrote:
> > On Th
Argh,
most of the Neo team are in Chicago at that time. Anyone else around
to talk Bio, Genes and Graphs?
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
LinkedIn http://www.linkedin.com/in/neubauer
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