Re: Exporting large data from mysql to html using php

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On 2011-10-24, at 11:26 PM, "Jim Giner" <jim.giner@xxxxxxxxxxxxxxxxxx> wrote:

> Yes - but - we're talking about a user-app that the OP is trying to provide 
> 89M records to.  Sure - "some" users might have need of looking at even as 
> much as a million records IF they were researching something that needed it. 
> But - for the 'general' user of an app - I cannot see a need to be providing 
> even that much data.  Think about it - you give the user 1M records, how 
> long is that user going to page thru the results?  Let's say there are 20 
> results on a page and it takes a mere (wow!) 2 seconds to scan thru them 
> looking for something apparently very obvious.  That's 600 results viewed 
> per minute at best.  Six hundred into a M is 1666 minutes which is 27+ 
> hours.  Even at 1 second per page view time, it's still more time than in a 
> normal work day.  And you want come up with a way to feed him 89M?
> 
> The problem needs to be looked at differently - put together a 
> business-smart solution to finding the  needle in this haystack of  89M 
> pieces of straw and only then apply technology to it.
> 
> 
> 
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I agree, Jim. Which is why I was asking a about tuning the queries. Jason already indicated he was using limits and offsets, so it's other avenues i was looking for.


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