Andrew,
You can either update just one property or set and override all of them, see
http://docs.neo4j.org/chunked/snapshot/rest-api-node-properties.html
Does that help?
/peter
On Friday, October 14, 2011, andrew ton wrote:
>
>
> Hello,
>
> According to the Neo4j REST API to set a property on
I concur. In my opinion Neo4j is more a storage engine with certain storage
features than a database management system. This is already exemplified by the
absence of a query language as primary interface.
The author is therefore wrong in his assessment that there is no separation of
logical mo
My 2 cents:
The Neo4j API is clean, open, and sort-of low level by intention. It is
neither ugly, smelly, nor it does it violate anything.
Neo4j in general is very stable. But, of course, if you try the latest
snapshot, it may have bugs (as any software has).
Since May 2010, we're developing a
Hijack alert (going completely off topic)
I noticed the following statement: "all reasoning is best with a linked list
data structure."
When looking at the underlying store we see that the RelationshipRecord indeed
forms two linked lists, one for the incoming side of the relationship and one
fo
Hello,
According to the Neo4j REST API to set a property on a node I send a PUT
request to the node's property URL
e.g. http://localhost:7474/db/data/node/5/properties/{propertyname}.
This api accepts a JSON object. How do I send a json object that has property
name and value? The sample in t
On Fri, Oct 14, 2011 at 4:07 PM, Hesham wrote:
> Continuing my exploration of Neo4j, I have this theoretical example.
>
> A user can create articles, and the articles can be tagged with a number of
> keywords.
>
> In a RDB, I would create a separate table for tags and this will allow me
> to:
>
>
Continuing my exploration of Neo4j, I have this theoretical example.
A user can create articles, and the articles can be tagged with a number of
keywords.
In a RDB, I would create a separate table for tags and this will allow me
to:
1- have the tags associated with one of more article.
2- get al
Hi Michael,
I added a print statement to my code to output how many nodes have been
inserted. The script zips along until it gets up around 18.6K nodes. Then
the program halts when a Java exception is thrown, as shown below.
Inserting user 18629
Inserting user 18630
Inserting user 18631
Inserting
Hi,
>> This is not conducive to Baysian-based reasoning, evidential reasoning,
>> other forms of logics (classical and non-classical)
>
> How would you model those to a suitable domain model?
> Can you give a good example?
> Michael
Here is an article that argues for support of other data
Frankly, I'm not sure the author understands the real issues. Pretty much
everything he says about the limits of SQL is not strictly true. The whole
issue here is not what kinds of models you can create in a relational
database or graph database. If you know what you are doing you can use
either
Am 14.10.2011 um 18:47 schrieb Marko Rodriguez:
>
> This is not conducive to Baysian-based reasoning, evidential reasoning,
> other forms of logics (classical and non-classical)
How would you model those to a suitable domain model?
Can you give a good example?
Michael
>
> On Oct 14, 20
Hello,
The type system provided by Spring Data Neo4j has a nearly identical semantics
to Java (and most object oriented languages). The type system employed by
FreeBase is more aligned with description logics --- RDFS/OWL.
For many who live in the world of object oriented programming, being abl
I should further say after looking more at Spring Data Neo4j ... that it
allows an easy Type system layer on top of Neo4j. Is that correct ? The
same kind of Type system that Freebase.com has had always.
In fact, Micheal, I would say even say that with Spring Data Neo4j
installed, you could almo
>From your quick example, it looks like Spring Data Neo4j is what most folks
really expect out of the box with Neo4j. I know I certainly did when I
installed Neo4j for the first time, last year. Spring Data seems to meet
with my expectation (based on my bottom-up Schema-evolving work on
Freebase.
With spring data neo4j you are able to use any domain entity with any node, so
it is for instance
possible to project an entity to another when used in a different context.
Otherwise the Spring Data Neo4j config less invasive and more concise than the
existing model
but uses the same approach b
Here's my small contribution to this.
First of all I wanted to say that I totally agree with Thad when he
says: *"Folks
just need better much more detailed Domain Model examples than what
is available, that would help incredibly so, since many folks have a
complex Domain Model to begin with..."*
T
I would suggest breaking down his statement further and fill in the blanks
to gain even better insight into his conjecture.
"it‘s basically a bunch of nodes where you just blob your attributes.‘
Worse than that, to wrap objects around it, you have to have them explicitly
incorporate their node cl
What is the "law of separation of concerns and logical vs. physical models",
and why is it a law?
-Original Message-
From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On
Behalf Of Tobias Ivarsson
Sent: Friday, October 14, 2011 8:49 AM
To: Neo user discussions
Subj
We had an interesting discussion about this internally at Neo Technology
today. We thought it might be of interest to the broader community. I don't
think the discussion is over, so it would be interesting to continue it on
the public mailing list.
It regards the initial paragraphs of an article p
Hi all,
Since upgrading neo4j 1.4.1 to 1.5.M02 I get a InvalidRecordException
while importing data in a new store using BatchInserter (never seen this
exception with 1.4.1).
For identical program executions the exceptions occur at different
moments. The problem only occurs after inserting million
Added to https://github.com/neo4j/enterprise README, thanks!
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
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Twitter http://twitter.com/peterneubauer
http://www.neo4j.org -
Hi Jim and Peter,
thanks for the info and the links, I'll have a look at them.
As always happy for the great support around here ;)
Pablo
On Thu, Oct 13, 2011 at 5:49 PM, Jim Webber wrote:
> Hi Pablo,
>
> > What do you exactly mean by discoverability ? Always getting all in/out
> rels
> > for
Do build the latest snapshot of neo4j you just need to add m2.neo4j.org to
your repository list (it's mostly for getting the parent pom). Here it is:
http://dist.neo4j.org/settings.xml
store that as your ~/.m2/settings.xml and it will just work.
2011/10/14 Brendan cheng
>
> Hi,
> I was try
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