Paper is a fast NoSQL-like storage for Java/Kotlin objects on Android
PickleDB-rs is a lightweight and simple key-value store
Elassandra = Elasticsearch + Apache Cassandra
Light, Embeddable, NoSQL database for Deno
A fast NoSQL database, an alternative to Redis
A blazing fast ACID compliant NoSQL DataLake
BearDB Database
An Internet-scale database
A JPA 2.1 compliant Polyglot Object-Datastore Mapping Library
CrNiCKL (chronicle) is a Java database for time series
In-memory NoSQL database with ACID transactions, Raft consensus, etc.
Distributed, transactional key-value store
Big Sack: A lightweight Java Key/Value store with undo and disk cache.
Simple persistent framework
An ANSI-SQL compliant JDBC API for noSQL DB
ChronoDB is a data manager for generic time series.