The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →
aHash Alternatives
Similar projects and alternatives to aHash
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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referencesource
Source from the Microsoft .NET Reference Source that represent a subset of the .NET Framework
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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wyhash-rs
wyhash fast portable non-cryptographic hashing algorithm and random number generator in Rust
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rlox-interpreter
rlox-interpreter is an AST-walking implementation of Bob Nystrom's Lox language in Rust.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better aHash alternative or higher similarity.
aHash reviews and mentions
Posts with mentions or reviews of aHash.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-21.
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I wrote kubernetes admission controller in Rust. And it's blazingly fast!
If you find yourself in a situation where you've got some kind of HashMap in your JSON data, try using ahash as the hasher... either via the ready-made ahash::AHashMap or via something like type AHashMap = std::collections::HashMap; if you're using something like serde_with which doesn't like the ready-made one.
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New ScyllaDB Go Driver: Faster Than GoCQL and Its Rust Counterpart
aHash claims it is faster than t1ha[1].
The t1ha crate also hasn't been updated in over three years so the benchmark in this link should be current.
[1] https://github.com/tkaitchuck/aHash/blob/master/compare/read...
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The quick and practical “MSI” hash table
When I recently went shopping for fast hashes for short strings, I settled on wyhash, but ahash[0] seemed like it would have been better if I had bothered to port it from Rust.
> In that time you can FNV-1a a "short" string.
Not if you read it one byte at a time like in TFA!
It looks like the best FNV for short strings in smhasher[1] is comparably fast to ahash[2] on short strings, but I proposed doing slightly less work than ahash.
> From the top of my head, t1ha, falkhash, meowhash and metrohash are using AES-NI and none of them are particularly fast on short inputs, and at least two of them have severe issues, despite guarding against lots of vulnerabilities, which your construction does not.
For issues like reading past the ends of buffers and discarding the extra values, it would be nice if programmers could arrange to have buffers that could be used this way. I posted a thing for hashing strings of a fixed length though, to compare with the thing for hashing strings of a fixed length in TFA.
[0]: https://github.com/tkaitchuck/aHash/blob/master/src/aes_hash...
[1]: https://github.com/rurban/smhasher/blob/master/doc/FNV1a_YT....
[2]: https://github.com/rurban/smhasher/blob/master/doc/ahash64.t...
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Lox interpreter in Rust slower than in Java
Regarding the hashing function: I'll already tried using aHash which sped thing things up but not by a lot.
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Any "surprises" in Rust to be aware of?
aHash has a very good comparison doc: https://github.com/tkaitchuck/aHash/blob/master/compare/readme.md (Personally, I use it more to compare non-aHash hashes than to aHash; aHash has no reason to be biased between other hashes, though it does have reason to be biased for itself. I trust their analysis to not be biased, but it's always better to be more sure.)
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resolver 2 target dependencies
Hi, i was under the impression that with resolver = "2" cargo would be able to respect the target for the dependencies. Currently i have the problem that while using sqlx, surf and gloo in projects that are in the same workspace – thus sharing a single Cargo.lock – i get a cyclic dependency with aHash that is roughly discussed here
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New Bare Hash Map: 2X-3X Speedup over SOTA
Apparently there is a patch for the SMHasher here which adds support for ahash:
https://github.com/tkaitchuck/aHash/tree/master/smhasher
There are also ahash's own benchmarks here:
https://github.com/tkaitchuck/aHash/blob/master/compare/test...
They use the wyhash Rust crate, so if wyhash itself was updated doing a head to head comparison would boil down to updating the wyhash crate and rerunning ahash's benchmark suite.
- Comparison of ahash with other hashing algorithms
- Comparing ahash to other hashing algorithms
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A note from our sponsor - WorkOS
workos.com | 19 Apr 2024
Stats
Basic aHash repo stats
11
924
7.2
10 days ago
tkaitchuck/aHash is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of aHash is Rust.
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