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From: "Matthew Heaney" <matthewjheaney@earthlink.net>
Subject: Re: sorting large numbers of large records
Date: Mon, 28 Jul 2003 23:47:39 GMT
Date: 2003-07-28T23:47:39+00:00	[thread overview]
Message-ID: <vCiVa.1770$Bg.152@newsread4.news.pas.earthlink.net> (raw)
In-Reply-To: 1059425531.850814@master.nyc.kbcfp.com


"Hyman Rosen" <hyrosen@mail.com> wrote in message
news:1059425531.850814@master.nyc.kbcfp.com...
> John R. Strohm wrote:
> > Incidentally, depending on your system, it might be to your advantage to
> > maintain TWO datafiles: one big one that is sorted, and one little one
that
> > isn't, but contains things that have been modified recently.
>
> If he reaches this point, the OP might just want to
> move to a real database, where problems like this
> havel already been dealt with.
>

The indexed i/o components I wrote will probably meet his needs.  I'm not
sure he really needs a full-blown database.

http://www.adapower.com/reuse/indexed_io.html

See also the Charles library for internal sorting methods:

http://home.earthlink.net/~matthewjheaney/charles

-Matt





  reply	other threads:[~2003-07-28 23:47 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-28 15:29 sorting large numbers of large records Brien L. Christesen
2003-07-28 15:35 ` Vinzent Hoefler
2003-07-31 15:22   ` Brien L. Christesen
2003-07-28 16:25 ` Hyman Rosen
2003-07-28 20:30 ` John R. Strohm
2003-07-28 20:52   ` Hyman Rosen
2003-07-28 23:47     ` Matthew Heaney [this message]
2003-07-28 23:33 ` Matthew Heaney
2003-07-28 23:43 ` Matthew Heaney
2003-07-29  0:42 ` John Cupak
2003-07-29  3:38   ` Matthew Heaney
2003-07-29  8:32   ` Preben Randhol
  -- strict thread matches above, loose matches on Subject: below --
2003-07-29 13:10 Brien L. Christesen
2003-07-29 14:30 ` Larry Kilgallen
2003-07-30  0:32 ` Keith Thompson
2003-07-30  1:53   ` Hyman Rosen
2003-07-30 14:55     ` Matthew Heaney
2003-07-30 16:41       ` Chad R. Meiners
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