项目名称：：q-mine
项目简介

kdb+ is a high performance vector database and application platform used on wallstreet. This project contains a collections of algorithms and applications to deal with data mining"

项目名称：：q/kdb+
项目简介

q/kdb+ is a time-series database management product. It is minimal and oriented to high-performance, but provides a set of database operations much richer than SQL and a fully functional scripting language.
It can be used for huge data-sets and real-time data processing. It is widely used in finance and in algorithmic trading....

项目名称：：merkeydebugger
项目简介

Linux Kernel Debugger written by Jeffrey Vernon Merkey

项目名称：：kona
项目简介

Kona is an open-source implementation of the K programming language (K3.2). If you're new to APL, you probably want this project. The K language was originally designed by Arthur Whitney and Kx Systems. It is an ASCII-based array language and a precursor to Kx's KDB, KDB+, and Q. Kona is unaffiliated with Kx....

项目名称：：kgdb
项目简介

Source level debugging for linux kernel. Allows debugging of linux kernel using gdb over a serial line