QuestDB is a high performance, open-source, time-series database

qStudio - Free SQL Analysis Tool

Companion files to kdb+ and q

MEV Bot and Flashbots Bundler written in q using kdb+

Stevan Apter-style trees in C++17

Java API for KeePass Password Databases - Read/Write 2.x (File versions 3 and 4), Read 1.x

Comprehensive Vector Data Tooling. The universal interface for all vector database, datasets and RAG platforms. Easily export, import, backup, re-embed (using any model) or access your vector data from any vector databases or repository.

PyQ — Python for kdb+

Source files for "Q Tips: Fast, Scalable and Maintainable Kdb+"

Source files for "Fun Q: A Functional Introduction to Machine Learning in Q"

Tutorials, puzzles, exercises, essays and other study resources for the q programming language

KeePass Database loading, storing and manipulation framework

Jupyter kernel for kdb+

Latest source files for kdb+tick

kdb+/q interface library for Wind Quant API.

Allows the kdb+ interpreter to call Python functions

The repository for the Machine Learning and Big Data with kdb+/q book by Novotny et al.

Real-time interactive database applications

Companion files to the kdb+ Knowledge Base

Source for documentation site