PerconaFT is a high-performance, transactional key-value store

Key-value store with new indexing

NoveLSM

SILT: A Memory-Efficient, High-Performance Key-Value Store

Concurrent Log-Structured Memory for Many-Core Key-Value Stores

A persistent LSM key-value store. FloDB is designed to scale with the number of threads and memory size.

A fork of LevelDB intended to meet the needs of HyperDex while remaining compatible with LevelDB.

Key Value Store based on LevelDB

The PebblesDB write-optimized key-value store (SOSP 17)

KVell: the Design and Implementation of a Fast Persistent Key-Value Store

RECIPE : high-performance, concurrent indexes for persistent memory (SOSP 2019)

CLHT is a very fast and scalable (lock-based and lock-free) concurrent hash table with cache-line sized buckets.

Lock-free Concurrent Level Hashing for Persistent Memory (USENIX ATC 2020)

MatrixKV: Reducing Write Stalls and Write Amplification in LSM-tree Based KV Stores with a Matrix Container in NVM

A Write-friendly and Cache-optimized Hashing Scheme for Non-volatile Memory Systems (MSST 2017, TPDS 2018)

First Practical and General-purpose Range Filter

memcached development tree

A very fast transactional key-value, embedded database storage engine in Fractal-Tree. Teaching/Research purposes only.

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

A library that provides an embeddable, persistent key-value store for fast storage.

Write-Optimized and High-Performance Hashing Index Scheme for Persistent Memory (OSDI 2018, TOS 2019)

HyperDex is a scalable, searchable key-value store

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

NVM key-value store API lIbrary repository.

A Bloom Filter Tutorial