Somewhat related is Kerf, also by Kevin Lawler. http://www.kerfsoftware.com/ http://www.kerfsoftware.com/ It seems more like a kdb+ competitor than open-sourc

Somewhat related is Kerf, also by Kevin Lawler. http://www.kerfsoftware.com/ http://www.kerfsoftware.com/ It seems more like a kdb+ competitor than open-source alternative, and isn't using q.