kdb-q

qStudio - Free SQL Analysis Tool

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

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

KDB-X Python is a Python-first interface to KDB-X, the worlds fastest time-series database and it's underlying vector programming language, q.

jq, an implementation of q on the JVM

Open source q language

A cheat sheet notebook of Q language of Kx.com. Kdb+ is the world’s fastest time-series database and q is its unique language. Most codes are modified from the samples of the book "Q for Mortals". All credits belong to Jeffry A. Borror, the author.

A collection of useful or interesting q libraries, curated by experienced developers

Amber is a small, fast, self-contained array language with the working vocabulary of q/kdb+ — dictionaries, tables & keyed tables with ([]…) literal syntax, the full join family (left · inner · union · plus · equi · as-of · window), qSQL-style select/by, strings, intraday tick / OHLC temporals, and column attributes implemented in C.

Training for Kx Analyst

Algorithmic trading scripts using Q/kdb+

Q wrapper for the Interactive Brokers API

Advent of Code solutions in KDB/Q

IntelliJ Idea plugin for KDB+ Q Language

Kdb+ integration with Google Protocol Buffers

C library for Big Integer KDB+ Arithmetic aimed for the EVM

UAV Flight Analysis and ML-powered Rolling Launch Control System. Written in Python and q/kdb+. Deployed at:

kdb/q binding for Posix.2 regular experessions

Companion code to Kx Technical White Paper “Mass ingestion through data loaders”

To The Top: a q programming competition