Hello Michael,
I think I have resolved my problem of continous heap increment ..
It is because I was creating ExecutionEngine everytime for new query
Second thing , I was not exhausting ResouceIterator .
Point first of executionengine was main point in resolving my problem .
@Michael , can you
I spend some more time exploring and it seems a lot of what I have been
told by co-workers seems to be not true anymore or outdated. So I think I
should rephrase the last question.
I currently have a list of edges nodes are represented as string ID's each
edge has a label and one key value pair
I'm not sure I understand your suggestions, and/or I think I need to do the
step before that, i.e. the relationships are not pre-determined in my file.
I think I have to identify them?
Hopefully neo4j will at least make it easier to view the data and do
additional measurements once the webbing
I tried to batch import some mock up data to just test how long this would
take. The file structure I use is as follows:
The vertex file:
i:id name l:label
1 1 lable
2 2 lable
...
Edge file:
start end weight
1 2 25
...
In the real data each Vertex has a StringID (and maybe a Long DB id) and
ne
Unfortunately, I don't know how to reproduce it.
We are investigating in logs if we see unusual elements.
We have totally reinitialized the databases yesterday and restarted the
service tests, for the moment all works normally.
I'll send you the db by email.
Thanks a lot Michael for your help.
Hi All,
I am looking to find out how Neo4j internally stores graphs, e.g., does it
use an adjacency list or matrix or ...?
Is there any benchmark which shows what data structure is the best for
graphs?
Thanks,
Best,
Alireza
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Thanks a lot for the detailed description
Can you reproduce it on a blank store? Otherwise would you be able to share the
stores?
I asked the eng team for their feedback,
Let's see
Sent from mobile device
Am 23.04.2014 um 13:27 schrieb Gwendal Mousset :
> In reading the 2.0.2 changlog I see
In reading the 2.0.2 changlog I see the fix "Fixes an issue where indexes
that have been dropped would fail recovery if commands to activate them
were run in recovery."
Can it be a solution to the issue I have ?
On Tuesday, April 22, 2014 4:23:49 PM UTC+2, Gwendal Mousset wrote:
>
> to continue
Is there are way wherein I can prevent merge in cypher to not create node
if its not present. I have a query like
FOREACH(p in {props} |
MERGE (I:Interface {IfIPAddress:p.OrigIPAddress})
MERGE (I2:Interface {IfIPAddress:p.TermIPAddress})
MERGE (I)-[r:link]->(I2)
SET r = p)
where the props
Hi Michael,
We try to answer to your question :
In our graph we have only geo-nodes (we are create a routing machine so we
read the osm file and create nodes in neo4j);
Generally findClosestPointsTo method returns a range of nodes number
between 10 and 150.
We saw that the first time we call
Hello Michael,
No problem I am trying here .. and happy journey .
Please reply to my problem whenever you get time .
On 23-Apr-2014 11:41 AM, "Michael Hunger"
wrote:
> Currently traveling will try to have a look when I find a moment
>
> Sent from mobile device
>
> Am 23.04.2014 um 07:21 schrieb
Hi,
I've looked here https://github.com/neo4j/spatial and there are
instructions on how to install it as a plugin on a Neo4J server.
But I seem cannot find how can I use neo4J spatial on a 1.8.3 embedded
server (it's a java application)? Can I just build neo4j spatial using
maven and use the r
Hi,
Ok I just found out that I can still use Cypher with the REST API. So
that's good enough for me.
Thanks for the answer!
Cheers.
On Wednesday, April 23, 2014 7:25:36 AM UTC+8, Alex Frieden wrote:
>
> I would use the cypher or transaction endpoint (depending on what you are
> doing) and the
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