MongoDB Scality (Janelia's KVAutobus)

Janelia is developing a petabyte-scale ordered key-value store called KVAutobus. KVAutobus provides a simple HTTP API that fulfills DVID's ordered key-value store interface. Under the hood, the system combines MongoDB, for fast indexing and storage of key-value pairs below a certain size, and Scality, a petabyte-scale object store.

We plan on open-sourcing all KVAutobus code once it reaches sufficient maturity.