Stash is a simple tiered key:value store built on top of dgraphs:
- BadgerDB - BadgerDB is an embeddable, persistent and fast key-value (KV) database written in pure Go.
- Ristretto - Ristretto is a fast, concurrent cache library built with a focus on performance and correctness.
Stash keeps hot records in memory and all other records are kept on disk. By default all records have a TTL.