[bbulkow]

Redis loses data, it has to be a cache. And it range scans only on individual machines. Eg, it doesn't scale, you have to scale it.

Foundation is transactional correct on a cluster, and supports range scans.

[mkranjec]

Care to comment a bit further about losing data? There are two different persistence methods offered by Redis at the moment. https://redis.io/topics/persistence