Aram,
I have some cycles and can possibly help. you can reach me at dsfauth at
gmail dot com
df
On Monday, April 7, 2014 5:03:20 PM UTC-4, Aram Chung wrote:
Rodger: Thanks!
I agree, Opencorporates.com is lovely. My project isn't really about
corporations though; it just happened that
Run the Create Constraint commands then attempt your LOAD CSV command.
On Wednesday, June 18, 2014 5:13:42 AM UTC-4, Pavan Kumar wrote:
Hi,
So My cypher will be like
--
USING PERIODIC COMMIT 1000
LOAD CSV WITH HEADERS FROM
Maria, Mohana,
You can download the Twitter-Heroku example dataset for neo4j 2.1.3 here:
http://neo4j-examples.s3.amazonaws.com/twitter-connections/neo4j_213/graph.db.zip
Once you unzip the file, copy the graph.db directory into your data
directory. The Neo4j server should start then.
Dave
The second query is reading every node and relationship in the database.
You should specify an artist in the match statement as well as use the
indexing to quickly return results.
Look at this post:
http://neo4j.com/blog/musicbrainz-in-neo4j-part-1/?_ga=1.249198849.72284.1406858145
On
Chris,
You want to set these to the same value.
wrapper.java.initmemory=8192
wrapper.java.maxmemory=8192
I would also change the neo4j.properties settings to something like:
neo4j.properties:
neostore.nodestore.db.mapped_memory=500M
neostore.relationshipstore.db.mapped_memory=1G
this works in the console:
match n
where n.name =~ '^[A-Z ]+\\. [A-Z ]+'
return n;
On Monday, September 22, 2014 6:08:23 PM UTC-4, Michael Hunger wrote:
You probably have to double escape.
try:
RETURN A Z. A Z =~ '^[A-Z ]+\\. [A-Z ]+'
and in regexps you don't have to escape spaces.
What indexes do you have created?
On Friday, October 10, 2014 2:07:51 PM UTC-4, Nikita Sushkov wrote:
Hi. I have a query which looks like this:
MATCH (comp:Company {id: 7})-[:HAS_SPACE]-(s:Space)-[:HAS_BOARD]-(b),
(col)-[:HAS_COLUMN]-(b)-[:HAS_LANE]-(lane)
OPTIONAL MATCH
In 2.1.6, you can log the fullRequest and fullResponse. Note that this may
have a performance impact:
To enable the HTTP logging:
1) Update the neo4j-server properties file:
#*
# HTTP logging configuration
Ramki,
I've downloaded the Hubway Data Challenge and placed the contents into the
graph.db directory.
You will want to uncomment the following line in your conf/neo4j.properties
file
allow_store_upgrade=true
Once you make that change and save the file, you can start the Neo4j server
and it
I'm curious as to why you would want to host your Neo4j database in Amazon
S3.
One solution would be to look at a product like ExpanDrive (
http://www.expandrive.com/docs/map-network-drive/connecting-to-amazon-s3)
which lets you map an S3 bucket as a drive letter on Windows or as a
Network
Lobna,
There are a few ways of doing this. The easiest way is to create a set of
CSV files for the nodes and relationships. You can use Talend to do this. I
will often write Pig jobs to output the data that I want.
In Neo4j 2.2, the new Neo4j-import capability makes loading large data sets
Something like this should work:
MATCH p=shortestPath(a)--(b)--(c)
WHERE a.name='Alice' AND b.name='Bob' AND c.name='Daniel'
RETURN extract(n IN nodes(p)| n.name) AS extracted
On Wednesday, May 6, 2015 at 11:29:47 AM UTC-4, FERHAT Ilyes wrote:
Hi,
I'm trying to find the shortest path between
Alan,
I'll send a note to Nigel Small and have him take a look.
Dave
On Monday, August 17, 2015 at 1:50:19 PM UTC-4, AlanR wrote:
Hi,
Twice I've tried to convert to py2neo 2.x. Both times I ran into this
problem. The first time I had to revert the 2.0 changes and put out the
release
Peter,
Have you set your JVM settings in conf/neo4j-wrapper.conf? You can set the
JVM settings around line 46-47 of that file. You can set them to either
2048 or 4096 depending on the amount of memory in your machine. Also, set
both of the initmemory and maxmemory values to the same settings.
How long did you let 2.2.3 try and recover? It has to recover the database
successfully before it can be loaded into a new database.
On Tuesday, February 16, 2016 at 7:51:26 AM UTC-5, 宋鹏 wrote:
>
> Hello, wish to get some help here...
>
> I deployed a neo4j server of version 2.2.3 several months
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