[V4MD] Closing database blues
Olaf Schmidtmann
os at brainbits.net
Wed Feb 19 11:40:06 CST 2003
Hello Ruslan,
my db is quite small. I have seven tables, most of them with 32 fields for
the whole db. There are less than 1000 records in the whole db and the sizes
are:
*.vdb -> 2.5 MB
*.ind -> 1.1 MB
*.blb -> 10.8 MB (approx. 100 pictures)
Not too much stuff at all.
I really think that I should rebuild this thing again (XML export &
re-import) because I had a lot of crashes during the development and I
changed things in the structure.
And for a NT system mine is rather old and already a bit wicked. I have to
check this on other machines, too.
Cheers
Olaf
> -----Original Message-----
> From: Ruslan Zasukhin [mailto:sunshine at public.kherson.ua]
> Sent: Tuesday, February 18, 2003 5:59 PM
> To: valentina at lists.macserve.net
> Subject: Re: [V4MD] Closing database blues
>
>
> on 2/18/03 6:29 PM, Olaf Schmidtmann at os at brainbits.net wrote:
>
> > Hi Ruslan,
> >
> > yes, I tried the latest beta now but I don´t see any
> significant perfomance
> > boost for closing the db. I will go on modifying my db now
> and when I am
> > finished I go on trying to get this faster.
>
> Hi Olaf,
>
> All this is very strange.
>
> What is size of your db ?
> But in any case, if you have only 4MB of cache...
>
> Aha, another question.
>
> On MacOS X I have see next (and I think this is true for Windows also
> because it have VM)
>
> IF I open big db, read a lots of MB, then close/quite app,
> Then I see big pause.
>
> I assume this is OS try do something in its VM
>
> But again, this come after BIG reads...
>
> --
> Best regards,
> Ruslan Zasukhin [ I feel the need...the need for speed ]
> -------------------------------------------------------------
> e-mail: ruslan at paradigmasoft.com
> web: http://www.paradigmasoft.com
>
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