Curve is a high-performance, lightweight-operation, cloud-native open source distributed storage system. Curve can be applied to: 1) mainstream cloud-native infrastructure platforms OpenStack and Kubernetes; 2) high-performance storage for cloud-native databases; 3) cloud storage middleware using S3-compatible object storage as a data storage.
One of the fastest embeddable key-value ACID database without WAL. libmdbx surpasses the legendary LMDB in terms of reliability, features and performance.
Bring RocksDB to PostgreSQL as an extension. It is the first foreign data wrapper (FDW) that introduces LSM-tree into PostgreSQL. The underneath storage engine can be RocksDB. The FDW also serves for VidarDB engine, a versatile storage engine for various workloads. See the link for more info about VidarDB engine.