A key-value storage for binary data, support many backends.
simplekv is an API for very basic key-value stores used for small, frequently accessed data or large binary blobs. Its basic interface is easy to implement and it supports a number of backends, including the filesystem, SQLAlchemy, MongoDB, Redis and Amazon S3/Google Storage.
The documentation for simplekv is available at http://pythonhosted.org/simplekv.
simplekv is MIT licensed.