There is a recently open-sourced fork of CouchDB that does the sharding thing. With this addition to the capabilities, CouchDB really can scale up to hundred ma

There is a recently open-sourced fork of CouchDB that does the sharding thing. With this addition to the capabilities, CouchDB really can scale up to hundred machine clusters. http://blog.cloudant.com/cloudant-core-is-open-source http://blog.cloudant.com/cloudant-core-is-open-source