diepvries
Welcome to diepvries, a Python library to generate
Data Vault SQL statements.
What does it do?
diepvries takes as input a Data Vault model (a list of hubs, links and satellites tables),
and generates SQL statements to load data in those tables. For that purpose, it relies
on naming conventions for tables and columns. There are 2 ways to feed a Data Vault
model to diepvries:
- Either declaratively, by enumerating tables and columns;
- Or automatically, by building these structures using the database metadata.
At the moment, diepvries is only compatible with
Snowflake.
diepvries works with Python 3.8, 3.9, and 3.10.
Getting started
diepvries is distributed as a Python wheel on PyPI. In a virtual environment, you can
grab the latest version by running:
pip install diepvriesand in a Python console:
from diepvries.hub import Hub
help(Hub)If you see the help page for the Hub class, you're all set!
Continue the journey
The best way to start using diepvries is by reading
its documentation website. You'll find a tutorial, a
list of naming conventions, and more!
Contributing
Want to fix a bug, improve the docs, or add a new feature? That's awesome! Please read the contributing document.
Changelog
You can find the changelog of this package in
CHANGELOG.md.