Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.

Fast persistent recoverable log and key-value store + cache, in C# and C++.

A collection of powerful data structures

C++ implementation of a fast hash map and hash set using robin hood hashing

Embedded key-value store for read-heavy workloads written in Go

C++ implementation of a fast hash map and hash set using hopscotch hashing

C++ hash map and hash set which preserve the order of insertion

C++ implementation of a memory efficient hash map and hash set

Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, header-only C/C++) 27GB/s + PRNG

Full featured consistent hashing python library compatible with ketama

LeetCode solutions

[VLDB 2020] Scalable Hashing on Persistent Memory

Common data structures and algorithms implemented in JavaScript

C++ implementation of a fast and memory efficient hash map and hash set specialized for strings

💥 Cython hash tables that assume keys are pre-hashed

TOP 200 #Dev 🏆 LeetCode, Solutions in  Swift, Shell, Database (T-SQL, PL/SQL, MySQL), Concurrency (Python3). @ S. Leschev. Google Engineering Level: L6+

Library of data containers and data structures for C programming language.

gBolt--very fast implementation for gSpan algorithm in data mining

🔗 Common Data Structures and Algorithms

Flash Perfect Hash Table: an implementation of a dynamic perfect hash table, extremely fast for lookup