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.

Rust cache structures and easy function memoization

The AWS Secrets Manager Agent is a local HTTP service that you can install and use in your compute environments to read secrets from Secrets Manager and cache them in memory.

Stretto is a Rust implementation for Dgraph's ristretto (https://github.com/dgraph-io/ristretto). A high performance memory-bound Rust cache.

The fastest memoizing and caching Python library written in Rust.

Save 30-50%+ of CI time without any effort or cost. Use Magic Nix Cache, a totally free and zero-configuration binary cache for Nix on GitHub Actions.

a subprocess caching utility, available as a command line binary and a Rust library.

Lightweight and high performance concurrent cache

🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses embeddings/LLMs, and provides accurate context via a tool call.

Minimal async cache in Rust with support for key expirations

Caching layer load balancer.

Easily embed and manage assets for your web application to build standalone-executables. Offers filename hashing, templating and more.

🦀 Rust utility for accessing both local and remote files through a unified interface

Punic is a remote cache CLI built for Carthage and Apple .xcframework

Key-Value based in-memory cache library which supports Custom Expiration Policies

SIEVE cache replacement policy for Rust.

r-cache is an in memory key value store. It is thread safe and values can have expiry times.

Rust port of Go's singleflight package

`caje` is a caching reverse proxy developed live on stream by me, coreyja

A Discord data proxy.