xarray_mongodb

Read the full documentation at https://xarray-mongodb.readthedocs.io/en/latest/

xarray_mongodb allows storing xarray objects on MongoDB. Its design is heavily influenced by GridFS.

Current Features

• Synchronous operations with PyMongo
• asyncio support with Motor
• Units annotation with Pint
• Delayed put/get of xarray objects backed by dask. Only metadata and numpy-backed variables (e.g. indices) are written and read back at the time of graph definition.
• Support for dask distributed
• Data is stored on the database in a format that is agnostic to Python; this allows writing clients in different languages.

Upcoming Features

• sparse arrays