A library for efficient similarity search and clustering of dense vectors.

Powerful yet simple to use screenshot software 🖥️ 📸

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

High-level tracing language for Linux

Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.

Mcrouter is a memcached protocol router for scaling memcached deployments.

Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.

A RocksDB compatible KV storage engine with better performance

The Universal Storage Engine

Qihoo Distributed Configuration Management System

Cylon is a fast, scalable, distributed memory, parallel runtime with a Pandas like DataFrame.

Vinum is a SQL processor for Python, designed for data analysis workflows and in-memory analytics.