How much of the Redis API do you rely on? You could write a client library for say any of a dozen data stores that mimics the redis API. Disclaimer: I've only u

How much of the Redis API do you rely on? You could write a client library for say any of a dozen data stores that mimics the redis API. Disclaimer: I've only used redis for small side projects, and I'm sure some of the in-memory data structures would be difficult to replicated on disk while maintaining performance. I use redis mostly for stream processing, keeping the latest few gigs of data in memory while streaming the old data to mongo for archiving.