I absolutly agree with you, thank.
On Tuesday 21 December 2004 22:50, you wrote:
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> Why would it be?
>
> The only real advantage to what you are suggesting would be slightly
> reduced disk space usage, and just maybe *very* slightly improved
> performance on low-memory servers, or servers with very slow disks, but
> I find it unlikely that this would really be significant enough to be
> worthwhile.
>
> There are greater advantages to not doing something like that: easier
> coding of your front-end software, a layout which is a bit more
> comprehensible, making future maintenance of the design and code much
> easier, etc.
>
>
> Also, given the amount of data you are talking about, and assuming that
> you are inserting all of this data in one big lump, you may wish to
> VACUUM FULL after doing your INSERTs (not after each one, of course --
> after doing all of the INSERTs, or after doing a big chunk of them. If
> data is inserted incrementally over a period of time, then just do the
> VACUUM ANALYZE every so often during that time, and you shouldn't have
> a problem).
>
> On Dec 21, 2004, at 8:24 PM, Vladimir S. Petukhov wrote:
> > Yes, of course, this is example only.
> > But relation between tables is not important now...
> > I whant to ask - is it a good idea to store 1 time's data (value1-4)
> > per row
> > in 24*31 rows? May be it is better and quicker to store, for example, 2
> > time's data per row (value1-4, day 1, value1-4, day 2) or other
> > structure?
>
> - -----------------------------------------------------------
> Frank D. Engel, Jr. <fde101@fjrhome.net>
>
> $ ln -s /usr/share/kjvbible /usr/manual
> $ true | cat /usr/manual | grep "John 3:16"
> John 3:16 For God so loved the world, that he gave his only begotten
> Son, that whosoever believeth in him should not perish, but have
> everlasting life.
> $
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>
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