SPC Kit Very much a work-in-progress, but here's the basic idea: perform statistical process control calculations in SQL. Why? The database is closest to the data and will be the fastest place to manipulate it. SQL is a lingua franca that any language and framework can interoperate with easily. But by all that's holy take note of the LICENSE, in which I disclaim all warranties. If you use this for something involving real consequences, that's on you. What the heck is statistical process control?...