concache VS dashmap

Compare concache vs dashmap and see what are their differences.


A linked-list based, lock-free concurrent hashmap in Rust. (by saligrama)
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concache dashmap
1 12
157 2,709
- -
10.0 5.5
over 4 years ago 16 days ago
Rust Rust
Apache License 2.0 MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of concache. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-10.
  • Writing a concurrent LRU cache
    11 projects | /r/rust | 10 Dec 2021
    Concache ( ) is the only crate that came up easily in a search, but I don't know whether it would be easily adaptable if it needed tweaks. You might could try forking it anyway.


Posts with mentions or reviews of dashmap. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-07-07.

What are some alternatives?

When comparing concache and dashmap you can also consider the following projects:

hashbrown - Rust port of Google's SwissTable hash map

moka - A high performance concurrent caching library for Rust

HashMap - An open addressing linear probing hash table, tuned for delete heavy workloads

crossbeam - Tools for concurrent programming in Rust

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.

megahash - A super-fast C++ hash table with Node.js wrapper, tested up to 1 billion keys.

stretto - Stretto is a Rust implementation for Dgraph's ristretto ( A high performance memory-bound Rust cache.

sharded - Safe, fast, and obvious concurrent collections in Rust.

im-rs - Assorted immutable collection datatypes for Rust

rudy - A MITM proxy written in Rust

concurrentlinkedhashmap - A ConcurrentLinkedHashMap for Java