Hi,
With all the discussions going on right now around Neography and using Ruby
to access the REST API, I decided to add a new wiki page on the Neo4j wiki
called 'Using the Neo4j Server with
Rubyhttp://wiki.neo4j.org/content/Using_the_Neo4j_Server_with_Ruby'.
The name parallels the related 'Using
We are using prefuse (http://www.prefuse.org) for
our graph visualization. We are not loading our graph
from neo4j directly, but as a nice graph
visualization tool, it works well.
And prefuse has a flash implementation called
flare (http://flare.prefuse.org) for use on the web.
Dave
On
Well done !
Neo4j.rb actually has 3 different API:s
1. Neo4j::Node and Neo4j::Relationship - basic wrapper around java
node, property and relationship. This API could use the rest server.
2. Neo4j::NodeMixin a mapper to Ruby classes with some additions like
lucene indexing and rules.
3.
Im enjoying Neo4J so far. The new Traversal framework has a lot of
potential. However, Id like to propose an extension to the
RelationshipExpander interface or have someone tell me of another way
to accomplish a task.
Here is an outline of the basics of my network:
Producer
Hi Kalin,
To begin with I'm not fond of storing ids as properties... that's what
relationships are for. So I'd perhaps insert a middle node between Asset
and Consumer which then also can have relationships to Producers.
Anyways, to get that behaviour you can use a filter which will exclude
Hi,
I also do not like having the producers ids in the relationship. This is
like having an non-indexed foreign key. I think the right solution is to
change the database structure to match the intention of the model.
I'll go out on a limb here and make some assumptions about what you really
mean
Since polymap is a GIS, this would be a cool option for neoclipse meets
webadmin meets neo4j-spatial :-)
On Tue, Nov 23, 2010 at 3:50 PM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Hi folks,
just checked out http://polymap.org/polymap3 (guest/guest login for
the demo), a web port
Hi Guys,
I was testing out accessing a Neo4j DB from a Hadoop job on Elastic
Mapreduce,
I asked a question on the forum regarding loading a file from s3 to each ec2
at startup: https://forums.aws.amazon.com/thread.jspa?threadID=54919
In case anyone faces the same issue, the following bootstrap
I was thinking about this...Neo4j doesn't really do Dates. It's Java
Primitives or Strings.
So how about we just establish a convention?
Something like:
Any field ending in date, time, _at, or _on is assumed to be a
date (in Unix Epoch milliseconds) and will be converted (from string,
int,
Thanks Mattias. I agree about storing the IDs, it doesn't feel right but I'm
still working out the best network model.
Thanks for the example, I guess I need to relook at when to use a filter vs
control the traversal other ways.
On Nov 24, 2010, at 4:00 PM, Mattias Persson wrote:
Hi Kalin,
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