Friday, March 4, 2011

GPS - yet another reasonable gun control law the NRA will oppose...

The Massachusetts legislature has established a commission that will study the feasibility of putting GPS locators in firearms, and that shall (not may) draft such legislation. 


Where to start?  Suppose we have 5 million guns (just throwing a low number out there) in Massachusetts that are GPS-equipped.  Now, in order to be useful for after the fact crime investigation, we would need to store the geographic location of each firearm say, once a minute.  So each minute, every gun's GPS transmits to a government mainframe its ID and location.  That's five million observations per minute, or 300 million observations of data per hour, 7.2 billion observations per day, 216 billion observations per month.  I think I got my orders of magnitude right. 

Now, I'm speaking as a guy who makes a living as a SAS programmer analyzing massive medical datasets (100 million rows) for researchers, so I have some idea of what I'm talking about.  The computing infrastructure that would be needed to read in, pre-process, write, sort, interpolate and retrieve this data would be tremendously expensive.  We're talking tens of millions, at least, in IBM mainframes and staff.  I can't wait to see what this committee's findings will be in terms of cost/benefit. 

1 comment:

  1. you have one flaw in your thinking. . . You think the MA gun grabbers have any common sense and or won't cook the books to make it look affordable. . . .

    I hate this state and the commies that run it. . .

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