https://github.com/textkernel/neo4j-connector

Connector with single-request transactions for Neo4j 3.0 and above
https://github.com/textkernel/neo4j-connector

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Connector with single-request transactions for Neo4j 3.0 and above

• Host: GitHub
• URL: https://github.com/textkernel/neo4j-connector
• Owner: textkernel
• License: mit
• Created: 2019-01-22T13:24:34.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-07-25T22:30:33.000Z (over 4 years ago)
• Last Synced: 2024-09-21T09:03:10.195Z (3 months ago)
• Topics: neo4j
• Language: Python
• Size: 26.4 KB
• Stars: 14
• Watchers: 3
• Forks: 3
• Open Issues: 4
• Metadata Files:
  • Readme: README.rst

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README

        
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README

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This library contains everything you need to execute single-request transactions for Neo4j 3.0 and above through its

HTTP API.

Background

==========

Research into the speed of performing ETL and batch-type actions on Neo4j showed that using a large, single-request

transaction POST-request through Neo4j's HTTP API outperforms other currently available libraries for this use-case

(e.g. the official 'neo4j-driver' and 'py2neo'). The goal of this connector is to provide convenience methods and

classes that abstract away the boilerplate communication code.

Community thread about the difference in performance between drivers:

    https://community.neo4j.com/t/barebones-http-requests-much-faster-than-python-neo4j-driver-and-py2neo

Example

=======

.. code-block:: python

    import neo4j

    connector = neo4j.Connector('http://localhost:7474', ('neo4j','neo4j'))

    response = connector.run("""MATCH () RETURN COUNT(*) as node_count""")

    first_row = response[0]

    print(first_row['node_count'])

Installation

============

To install the latest stable version, use:

.. code:: bash

    pip install neo4j-connector

Github

======

This library lives at https://github.com/textkernel/neo4j-connector. Suggestions, bug-reports and pull requests are

welcome there.

Documentation

=============

The documentation (including changelog) lives at https://neo4j-connector.readthedocs.io