Cachegrand, a fast Redis-compatible KV-store, v0.2.1 released

In plain words

Cachegrand is a key-value store designed to be compatible with Redis while emphasizing speed and performance. Released in April 2023, it is intended for users who need fast data storage and retrieval capabilities with Redis compatibility. The software targets developers and organizations seeking an alternative to traditional Redis implementations, with its primary distinction being a focus on high-speed operations for commerce and data-intensive applications.

written from the facts on this page · September 2026

• 
  Cachegrand – a fast OSS Key-Value store built for modern hardware2022 · github.com · ▲121

  I am the author of the platform, happy to reply to any question you might have! It scales up really nicely thanks to a year of research and development of the hashtable implemented in cachegrand, on the hardware used for benchmarking, an AMD EPYC 7502P, it was able to reach up to 5mln GET QPS and 4.5mln SET QPS, with batching up to 60mln GET QPS and up to 26MLN SET QPS. cachegrand is fast, it's fully Open Source, it's under a BSD 3-clause license - it can be used easily as standalone platform or incorporated in other ones without any licensing issue - and we are working to expand the Redis…

• AB
  A bi-directional, persisted KV store that is faster than Redis2025 · hpkv.io · ▲79

  we've been working on a KV store for the past year or so which is 2-6x faster than Redis (benchmark link below) yet disk persisted! so you get the speed of in-memory KV stores but with disk persistence. To achieve this we've created our custom filesystem that is optimized for our special usecase and we're doing smart batching for writes and predictive fetching for reads. In addition to basic operations, it also provides atomic inc/dec, atomic json patch, range scans and a unique key monitoring mechanism (pub-sub) over WebSockets which essentially allows you to receive notification on…

• 
  KiviDB, a faster Redis-compatible memory database and vector cache2d ago · github.com · ▲69

  A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in - kividbio/kividb

• 
  Stash, a graph-based cache for Node.js and Redis2012 · github.com · ▲56

  Last night, while trying to figure out the best way to implement caching in my app, I had an idea for a dirt-simple caching system based on a dependency graph. The premise I started with is that one of the hardest things to manage in a cache is dependencies between entities. In order to cache items effectively, you inevitably have to duplicate "child" data inside of "parent" entries. Then, when a child is changed, you have to invalidate the child and its parents, and its parents' parents, and so on. To try to help this, I hacked together a simple Node.js library called Stash, which models…

• 
  Pocache, preemptive optimistic caching for Go2024 · github.com · ▲97

  Hey all, I recently published this Go package, and would like to show off as well as get feedback!

• 
  A threaded, TCP, key value store in Haskell2013 · github.com · ▲63

  A multi-threaded, TCP, key-value store inspired by Redis implemented in Haskell. - honza/redish

• 
  Guidde AI▲1,476

  Create video documentation instantly with the magic of AI

  AI · 2023 · guidde.com

• G4
  GPT-4-powered web searches for developers▲1,401

  Hi HN, Today we’re launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the model’s hallucination and keeping it up-to-date. To use it, simply enable the “Expert” toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like “How can I RLHF a LLaMa model”, Phind in Expert mode delivers a…

  AI · 2023 · phind.com

• 
  Lago▲1,013

  Open-source alternative to Stripe Billing and Chargebee

  Dev tools · 2023 · getlago.com

• 
  Chatscout▲691

  Shopping assistant powered by ChatGPT for e-commerce brands

  AI · 2023

• 
  Fabric▲690

  Make notes, tasks, and search, directly from the terminal.

  AI · 2023 · fabric.so

• 
  Rask AI▲683

  Say it in any language, AI based, sounds as good as a human

  AI · 2023 · rask.ai