And .... why do we even do a time change  ????

Susan


On 2/23/07, Julio Verne Goncalves <[EMAIL PROTECTED]> wrote:

**  G'day listers,

I guess the problem is how to maintain DST starting and ending dates for
all cities around the world?

DST observance is very often a city government decision. Even cities in
the same GMT differ in whether will observe DST and starting and end dates.

There are lots of patches solely for DST purposes on all operating
systems.

If you can, just take a look at the source files for TZ on Unix and you
will see the amount of comments from people all around the world on this
matter.

At the end of the day the question is who would be spending the money in
keeping this information up to date to that level?

JĂșlio

----- Original Message ----
Wrom:
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Hi Claire,

You're right, of course, and not just about ARS.

The server admins (UNIX, Windows, RDBMS, etc.) here are all stretched to
the max patching for DST.  I'll bet every one of those patches is just a
rehash of the prior implementation - which required patching. Given the
vagaries of the US Congress and other legislative bodies, I couldn't help
thinking when this all started that DST rules are data and ought to be
externalized accordingly, not hard-coded. Then the next time someone changes
the rules, we'd only need to swap out a data file and restart.

Ah well, maybe next time. Or maybe we ought to have filed for a patent on
the idea?

Peace,
Doug Anderson

Opinions expressed are necessarily mine, not necessarily those of the Mayo
Foundation.

Original message:
Date:    Wed, 21 Feb 2007 17:43:48 -0600
From:    "Sanford, Claire" <[EMAIL PROTECTED]>
Subject: Re: DST - another thing.

Why can't there be a form much like the Business Holiday forms that tell
Remedy when DST starts and ends?????

How difficult could that be????
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