ZODB provides an object-oriented database for Python that provides a high-degree of transparency. ZODB runs on Python 2.7 or Python 3.4 and above. It also runs on PyPy.
- no separate language for database operations
- very little impact on your code to make objects persistent
no database mapper that partially hides the database.
Using an object-relational mapping is not like using an object-oriented database.
- almost no seam between code and database.
ZODB is an ACID Transactional database.
To learn more, visit: https://zodb-docs.readthedocs.io
The github repository is at https://github.com/zopefoundation/zodb
If you're interested in contributing to ZODB itself, see the developer notes.