Bitcoin Core integration/staging tree

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

The open-source database for the realtime web.

DuckDB is an analytical in-process SQL database management system

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…

A microbenchmark support library

Main gperftools repository

A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search sc…

An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc, widely used inside Baidu to build highly-available distributed systems.

Low-latency machine code generation

ZetaSQL - Analyzer Framework for SQL

A light-weight RPC implement of google protobuf RPC framework.

Fast Open-Source Search & Clustering engine × for Vectors & 🔜 Strings × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

A RocksDB compatible KV storage engine with better performance

A SQLite extension for efficient vector search, based on Faiss!

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

WebAssembly version of DuckDB

Implementation of the Jupyter kernel protocol in C++

Hyrise is a research in-memory database.

A library that provides an embeddable, persistent key-value store for fast storage optimized for AWS

A low-latency, cloud-native KVS

This is RonDB, a distribution of NDB Cluster developed and used by Hopsworks AB. It also contains development branches of RonDB.

An authorization library that supports access control models like ACL, RBAC, ABAC in C/C++

distributed kv store

ZetaSQL - Analyzer Framework for SQL