Where can I find a design pattern for paging through a list?
From: John (Please_at_reply.to.group.com)
Date: 09/23/04
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Date: Thu, 23 Sep 2004 08:49:53 -0400
Hi,
How do websites like google page through large numbers of records?
For example; if I do a search on Google, get 187,000 matches, and go to the
22nd page of the results; I'm sure Google doesn't do a new SELECT statement
and traverse through 440 records (22pgs x 20 per page). But I'm also pretty
sure Google doesn't keep a hell of a lot of session data open either.
I know there are all kinds of ways to do this, I've created hacks which did
the job in the past. But there has to be a 'best practice' way of handling
this.
Can anybody point me in the right direction? I'm open to technology
specific ways, but would prefer generic.
Thanks,
John
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