from website "Multi-model data store. FoundationDB is multi-model, meaning you can store many types data in a single database. All data is safely stored, distr

from website "Multi-model data store. FoundationDB is multi-model, meaning you can store many types data in a single database. All data is safely stored, distributed, and replicated in the Key-Value Store component. Easily scalable and fault tolerant. FoundationDB is easy to install, grow, and manage. It has a distributed architecture that gracefully scales out, and handles faults while acting like a single ACID database." I've never used it personally but the claims are ACID transactions, persistence, distributed, and reliable.. So basically if you want something like Redis, but also want transactions, scale up across multiple machines and higher reliability.