From: botp <botpena@...>
Date: 2010-12-01T21:18:05+09:00
Subject: Re: A algorithm for finding the number

On Wed, Dec 1, 2010 at 3:50 PM, zuerrong <zuerrong@gmail.com> wrote:
> So I was thinking loading the whole data into memory, discarding
> mysql, and find a algorithm for doing it quickly.
> Any suggestion

try doing a soft binary search on the first column

best regards -botp