blitz.io: Best CouchDB App
The architecture of blitz.io, a geo-distributed load and performance testing service built on top of the CouchDB:
blitz.io uses regional CouchDB clusters as the backbone with the scale engines using continuous
_changeswaiting for things to do.
blitz.io architecture demonstrates some of the most interesting features in CouchDB:
- multi-master replication
- filtered
_changes - conflict resolution

Original title and link: blitz.io: Best CouchDB App (©myNoSQL)
via: http://blog.mudynamics.com/2011/08/01/blitz-io-wins-the-best-couchdb-app-at-couchconf/