Just added redis to our blitz.io infrastructure so it works side by side with CouchDB (for caching, delayed/lazy writes, etc). Thought I'd share this blog. If you are doing something similar, would love to compare notes.
http://blog.mudynamics.com/2012/01/17/blitz-io-using-redis-transactions-with-couchdb/ K. --- http://blitz.io @pcapr
