Re: Aggregates: Largest Groups

From: Nilone <reaanb_at_gmail.com>
Date: Tue, 23 Mar 2010 01:28:47 -0700 (PDT)
Message-ID: <e4525906-e71c-4d1f-855d-54adb61c5fa6_at_15g2000yqi.googlegroups.com>


On Mar 22, 10:56 pm, Cimode <cim..._at_hotmail.com> wrote:
> On 22 mar, 21:42, da..._at_fetter.org (David Fetter) wrote:> Hello,
>
> > Let's say I have a traffic monitoring system.  The stream of data
> > coming in records a timestamp and a speed for each vehicle.
>
> > I'd like to know what all the groups of vehicles larger than X whose
> > with average speed over Y is.
>
> > Any ideas how to approach this?
>
> I can't help it ....I can't help it ....I can't help it ....I can't
> help it ....
>
> If this a traffic monitoring system, you may want to approach it from
> the I35 taking the I45 West...

:D Received on Tue Mar 23 2010 - 09:28:47 CET

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