stretto
bmemcached-rs
stretto | bmemcached-rs | |
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6 | - | |
397 | 25 | |
- | - | |
5.7 | 0.0 | |
5 days ago | over 5 years ago | |
Rust | Rust | |
Apache License 2.0 | MIT License |
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stretto
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Stretto 0.5.0 release: Support runtime agnostic AsyncCache
Hi, I think this link is a good explanation https://github.com/al8n/stretto/pull/7
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Writing a concurrent LRU cache
Ya, I saw concache but I looked into it and it doesn't implement what is needed. Each bucket has its own linked-list backing (hence "lock-free linked list buckets"). An LRU needs each value in each bucket to be part of one linked list I believe. After posting this I realized my line of research was failing because it was state of the art five years ago. Caffeine replaced `concurrentlinkedhashmap` in the java world (by the same author). A rust version of that is Moka. These are much more complicated than a concurrent LRU but faster (aka more state of the art). Another rust crate is Stretto which is a port of dgraph's Ristretto (in go). The question becomes is it worth it to essentially port `concurrentlinkedhashmap` to have a great concurrent LRU when there are more state of the art caches out there.
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Stretto - a thread-safe, high-performance, high hit-ratio cache.
For the case in the benches folder(a very roughly bench case), stretto is around 20 - 30 ms(sync version is around 30 - 40 ms) faster than moka, for 120, 000+ operations. I set stretto to collect metrics when benching, collecting metrics will make around 10% overhead. Moka seems not to provide a configuration to collect the metrics, so the hit-ratio is not compared.
bmemcached-rs
We haven't tracked posts mentioning bmemcached-rs yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
ristretto - A high performance memory-bound Go cache
rust-memcache - memcache client for rust
moka - A high performance concurrent caching library for Rust
cached - Rust cache structures and easy function memoization
retainer - Minimal async cache in Rust with support for key expirations
dashmap - Blazing fast concurrent HashMap for Rust.
readyset - Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.
bitsock - Safe Rust crate for creating socket servers and clients with ease.
HermesCache
ttl_cache
hitbox - A high-performance caching framework suitable for single-machine and for distributed applications in Rust