LotsusDB is a fast k/v database compatible with LSM tree and B+ tree.

Key features:

• Combine the advantages of LSM and B+ tree

• Fast read/write performance

• Much lower read and space amplification than typical LSM

LotusDB is inspired by a paper named SLM-DB in USENIX FAST ’19, and the Wisckey paper also helps a lot.

1.embedded usage: see examples.

coming soon.

see CONTRIBUTING.md

LotusDB is under the Apache 2.0 license. See the LICENSE file for details.