Re: Re: [iPAQ] GPE - GNU PDA Environment

From: Alan Cox <alan_at_lxorguk.ukuu.org.uk>
Date: Sat, 29 Dec 2001 21:12:37 +0000 (GMT)

> > Thats assuming you link the apps with the database rather than compiling
> > up
> > an sqlserver from sqllite
> At least for me speaking I do not really see the need for an extra server
> and SQLite also does AFAIK not provide one.
> Do you think we need one?

Yes - because

o I want to be able to query the PDA from outside. If I wander into
        my wireless lan I'd like the main machines to be able to query the
        database, sync it and feed stuff without me even pushing buttons.

o It trades a very slight performance lost for easy to implement
        notifications.

o It reduces memory footprint - data is cached once.

o It means we can be a lot smarter about writeback, delaying
        writebacks when appropriate, without worrying about another db
        instance falling over us.

Equally we want to wrap the sql interface very cleanly so we can change
dbase later. Which in practical terms means we don't care yet
 
Received on Sat Dec 29 2001 - 13:02:08 EST

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