Dobbin is a transactional object database for Python
Edit By BS Editor: Dobbin is a transactional object database for Python (2.6+). Its a fast and convenient way to persist Python objects on disk.

Key features:

* MVCC concurrency model
* Implemented all in Python
* Multi-thread, multi-process with no configuration
* Zero object access overhead in general case
* Optimal memory sharing Between Threads
* Efficient storing and serving of binary streams
* Architecture open to alternative storages you can free download Dobbin 0.2 now.