Announcing Leapfrog, a faster concurrent HashMap

This page summarizes the projects mentioned and recommended in the original post on /r/rust

SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured
  1. dashmap

    Blazing fast concurrent HashMap for Rust.

    Dashmap made some api changes compared to the stdlibs hashmap, which leads to some oddities, as highlighted here: https://github.com/xacrimon/dashmap/issues/175

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  3. leapfrog

    Lock-free concurrent and single-threaded hash map implementations using Leapfrog probing. Currently the highest performance concurrent HashMap in Rust for certain use cases.

    For a personal project I needed a concurrent HashMap, so thought I would port one of the fast C++ hashmaps to Rust., which I have called Leapfrog. The API is similar to the HashMap in the std library, but to improve concurrent performance it is slightly different in places.

  4. hashbrown

    Rust port of Google's SwissTable hash map

    I'd be interested in seeing the results for https://github.com/rust-lang/hashbrown/tree/master/benches.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project

Related posts

  • Leapfrog 0.2.0 (improved concurrent rust hashmap)

    2 projects | /r/rust | 15 Mar 2022
  • On my way to make the production rusty

    1 project | /r/rust | 7 Feb 2022
  • Noteworthy concurrent data structures?

    5 projects | /r/rust | 25 Apr 2021
  • StupidAlloc: what if memory allocation was bad actually

    3 projects | /r/rust | 7 Jul 2023
  • Rust vs Go

    9 projects | /r/rust | 19 Oct 2022

Did you know that Rust is
the 5th most popular programming language
based on number of references?