I use NHibernate for some of my projects and being able to use a Membase cache provider for NHibernates second level cache would be very nice.
With help from Christian Dalager and my self, such a library is now available. Take a look here https://bitbucket.org/ovesen/membasecacheprovider
Membase is not used here as a persistent version of memcached, but as an elastic scalable solution.
Original title and link: NHibernate Membase caching provider (NoSQL databases © myNoSQL)