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# Django Cassandra Engine - the Cassandra backend for Django # All tools you need to start your journey with Apache Cassandra and Django Framework! [](https://pypi.python.org/pypi/django-cassandra-engine/) [](https://pypi.python.org/pypi/django-cassandra-engine/) [](https://travis-ci.org/r4fek/django-cassandra-engine) [](https://codeclimate.com/github/r4fek/django-cassandra-engine) ## Features ## * integration with latest `python-driver` from DataStax * working `flush`, `migrate`, `sync_cassandra`, `inspectdb` and `dbshell` commands * support for creating/destroying test database * accepts all `Cqlengine` and `cassandra.cluster.Cluster` connection options * automatic connection/disconnection handling * works well along with relational databases (as secondary DB) * storing sessions in Cassandra (NEW!) ## Plans (TODO) ## * User model stored in Cassandra (auth module) * Admin panel for Cassandra models * Forms ## Installation ## Recommended installation: pip install django-cassandra-engine ## Basic Usage ## 1. Add `django_cassandra_engine` to `INSTALLED_APPS` in your `settings.py` file: INSTALLED_APPS = ('django_cassandra_engine',) + INSTALLED_APPS 2. Change `DATABASES` setting: DATABASES = { 'default': { 'ENGINE': 'django_cassandra_engine', 'NAME': 'db', 'TEST_NAME': 'test_db', 'HOST': 'db1.example.com,db2.example.com', 'OPTIONS': { 'replication': { 'strategy_class': 'SimpleStrategy', 'replication_factor': 1 } } } } 3. Define some model: # myapp/models.py import uuid from cassandra.cqlengine import columns from cassandra.cqlengine.models import Model class ExampleModel(Model): example_id = columns.UUID(primary_key=True, default=uuid.uuid4) example_type = columns.Integer(index=True) created_at = columns.DateTime() description = columns.Text(required=False) 4. Run `./manage.py sync_cassandra` 5. Done! ## Documentation ## The documentation can be found online [here](http://r4fek.github.io/django-cassandra-engine/). ## License ## Copyright (c) 2014-2016, [Rafał Furmański](https://rafal-furmanski.com). All rights reserved. Licensed under BSD 2-Clause License.