How to write custom database adapter for django using JDBC drivers?

问题

I have a web-app in Django and backend in Hbase. To access hbase I'm using Apache Phoenix to query hbase. Phoenix has jdbc drivers exposed.

How can I integrate Phoenix with Django ORM using these jdbc drivers? Can I write customer db adapter or is there any other way?

Thanks in advance.

回答1:

I have also been trying to see if it is possible to extend the ORM of django to use apache phoenix. but for a start, you can checkout

JayDeBeAPI

or

phoenixdb

As an example, I was able to connect and retrieve data using the phoenixdb package.

1. Install the package via pip install phoenixdb

2. Run the sample code:

   import phoenixdb

   database_url = 'http://localhost:8765/?v=1.6'

   conn = phoenixdb.connect(database_url, autocommit=True)

   cursor = conn.cursor()

   cursor.execute('select * from WEB_STAT limit 1')

   rs = cursor.fetchall()

   print rs

It is important to know the version of the phoenix you are using, you can find the details in the link provided.

来源：https://stackoverflow.com/questions/37708696/how-to-write-custom-database-adapter-for-django-using-jdbc-drivers