SQL Optimizer And Rewriter

Script to get your site indexed on Google in less than 48 hours

Fast persistent recoverable log and key-value store + cache, in C# and C++.

A full-text search engine in rust

ACID Document Database

Data transformation framework for AI. Ultra performant, with incremental processing.

Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog

Personal document manager (Linux/Windows) -- Moved to Gnome's Gitlab

JS Search is an efficient, client-side search library for JavaScript and JSON objects

RAG architecture: index and query any data using LLM and natural language, track sources, show citations, asynchronous memory patterns.

PostgreSQL Index Advisor

This is mavenised Luke: Lucene Toolbox Project

Hypothetical Indexes for PostgreSQL

High-performance, columnar, in-memory store with bitmap indexing in Go

Immutable Ordered Key-Value Database Engine

The main repository for the TrueBlocks system

🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes

ELKI Data Mining Toolkit

Highly Performant, Modular, Memory Safe and Production-ready Inference, Ingestion and Indexing built in Rust 🦀

RAG Time: A 5-week Learning Journey to Mastering RAG