CacheLib

Pluggable in-process caching engine to build and scale high performance services

by facebook

cache cache-engine concurrency cpp performance ssd

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C++

1.6k stars 322 forks 246 contributorsActive · 7h agoSince 2019 v2026.08.24.00Apache-2.0

Meet the team

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rlyerly172 contributions

r-barnes131 contributions

pbhandar2126 contributions

jiayuebao91 contributions

AlnisM88 contributions

byahn099680 contributions

haowu1475 contributions

agordon64 contributions

Languages

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C++87.5%

Python6.8%

CMake3%

Rust1.1%

Shell0.5%

Thrift0.4%

Other0.6%

Commit activity

Last 12 weeks · 187 commits

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Community health

4 of 6 standards met

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Structured data for AI agents

Repository: facebook/CacheLib. Description: Pluggable in-process caching engine to build and scale high performance services Stars: 1585, Forks: 322. Primary language: C++. Languages: C++ (87.5%), Python (6.8%), CMake (3%), Rust (1.1%), Shell (0.5%). License: Apache-2.0. Homepage: https://www.cachelib.org Topics: cache, cache-engine, concurrency, cpp, performance, ssd. Latest release: v2026.08.24.00 (15h ago). Open PRs: 20, open issues: 1. Last activity: 7h ago. Community health: 87%. Top contributors: rlyerly, r-barnes, pbhandar2, jiayuebao, AlnisM, byahn0996, haowu14, agordon, therealgymmy, leozzx and others.