[SIGMOD 2026] F3: The Open-Source Data File Format for the Future

Fast stackful fibers with a NUMA-aware work-stealing scheduler

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

Portable DNS resolver in Rust — .numa local domains, ad blocking, developer overrides

Fast, accurate & comprehensive text measurement & layout

Embeddable library or single binary for indexing and searching 1B vectors

OpenData is a collection of open source databases built on a common, object-native storage and infrastructure foundation.

High-performance cache policies and supporting data structures for Rust systems, with optional metrics and benchmarks.

A hardware-aware guide to data structures for system software engineers.

🦭 Distributed log streaming engine built from first principles

Bf-Tree: A Modern Read-Write-Optimized Concurrent Larger-Than-Memory Range Index

This repository contains the collection of explorative notebooks pure in python and in the language that we, humans can read. Have tried to compile all lectures from the Andrej Karpathy's 💎 playlis…

A concise, beginner-friendly introduction to the core ideas of linear algebra.

Deploy any AI model, agent, database, RAG, and pipeline locally or remotely in minutes

A minimalist LSM (Log-Structured Merge Tree) storage engine

High-Performance Implementation of OpenAI's TikToken.

This repo contains a new way to use bloom filters to do lossless video compression

HelixDB is an OLTP graph-vector database built in Rust.

Distributed SQL database in Rust, written as an educational project

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with bla…

High performance Rust stream processing engine seamlessly integrates AI capabilities, providing powerful real-time data processing and intelligent analysis.

Rust-native Kafka/Redpanda protocol and client implementation.

continuous level of detail mesh library

MongoDB-compatible database engine for cloud-native and open-source workloads. Built for scalability, performance, and developer productivity.

A utf8 text rope for manipulating and editing large texts.

How fast can we recognize a word from a small pre-determined set?

Black-box transactional safety checker based on cycle detection

SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.

Performance Optimizer Observation Platform

distributed, durable, and highly available log built on top of S3