Tagged Questions

5
votes
9answers
2k views

How to install JPype on OS X Lion to use with Neo4j?

I am trying to use Neo4j for a project, and want to interface with it through Python since I'm a newbie to programming and don't know any Java. I'm following the installation instructions, but I'm ...
8
votes
2answers
2k views

Neo4j and django models

So, I'm looking into the Django and Neo4j integration, but there's not much about it out there ... What I want to know is if I have a model like the one here: If I want to add a new property to a ...
5
votes
2answers
1k views

Fastest way to perform bulk add/insert in Neo4j with Python?

I am finding Neo4j slow to add nodes and relationships/arcs/edges when using the REST API via py2neo for Python. I understand that this is due to each REST API call executing as a single ...
1
vote
1answer
98 views

Reset Index in neo4j using Python

Is there a possibility to reset the indices once I deleted the nodes just as if deleted the whole folder manually? I am deleting the whole database with node.delete() and relation.delete() and just ...
13
votes
4answers
1k views

Using MongoDB as our master database, should I use a separate graph database to implement relationships between entities?

We're currently in the process of implementing a CRM-like solution internally for a professional firm. Due to the nature of the information stored, and the varying values and keys for the information ...
4
votes
4answers
3k views

Developing a web application in python with neo4j

I'm planning to implement a recommendation engine, of which details are given here. 'Python' is my preferred choice along with 'neo4j' Database. Can anyone please point out, how integration of 'neo4j' ...
7
votes
3answers
2k views

ORM with Graph-Databases like Neo4j in Python

i wonder wether there is a solution (or a need for) an ORM with Graph-Database (f.e. Neo4j). I'm tracking relationships (A is related to B which is related to A via C etc., thus constructing a large ...
3
votes
1answer
120 views

neo4j performance compared to mysql (how can it be improved?)

This is a follow up to can't reproduce/verify the performance claims in graph databases and neo4j in action books. I have updated the setup and tests, and don't want to change the original ...
4
votes
1answer
168 views

Neo4django Relationship properties

So I've trying to model a small user-group relationship in Neo4j with Django. I am currently employing the Neo4django python package seen here. Now, I have nodes representing my users, and nodes ...
4
votes
2answers
911 views

How do I use Neo4j-embedded for Python (threads) in Flask microframework?

I'm following the Flask Tutorial (Flaskr) in order to experiment with using Neo4j-embedded for Python. This is in a virtualenv. Here is my 'main' app code: import os import jpype from neo4j import ...
2
votes
1answer
446 views

Neo4j & JPype Installation Issue

I use Ubuntu 10.10 and before continuing with the installation, I installed JPype and openjdk-6-jdk & all its dependencies using synaptic. I proceeded with the install of Neo4j & Python as ...
1
vote
2answers
356 views

Python and graph database. Use java lib wrapper or REST api?

I want to ask you about the best way to use graph database (Neo4j) in Python. What you think, should I use "neo4j/python-embedded" (neo4j/python-embedded with JPype) or maybe "bulbflow" (bulbflow, ...