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Re: Is it more CPU-efficient to read/write config file or read/write sqlite database?

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Date Wed, 18 Dec 2013 12:00:50 -0600
From Tim Chase <python.list@tim.thechases.com>
To python-list@python.org
Subject Re: Is it more CPU-efficient to read/write config file or read/write sqlite database?
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On 2013-12-18 09:49, dick wrote:
> Don't forget that most hard disks have an option to cache the write
> data. This is a 'feature' that allows the manufacturers to claim
> better write performance. You can't be sure when the data is written
> to the disk if that option is in play.

However, my understanding is that they have a small on-drive
battery/capacitor that stores sufficient energy for the cached
write(s) to complete in the event the system's power abruptly cuts
off.

Granted, this is purely hearsay, as it's been a long time since I
mucked around with hardware much.

-tkc

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Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? Chris Angelico <rosuav@gmail.com> - 2013-12-18 21:50 +1100
  Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? dick <encore1@cox.net> - 2013-12-18 09:49 -0800
    Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? Tim Chase <python.list@tim.thechases.com> - 2013-12-18 12:00 -0600
      Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? dick <encore1@cox.net> - 2013-12-18 15:14 -0800
        Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-12-18 19:31 -0500
        Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? Chris Angelico <rosuav@gmail.com> - 2013-12-19 11:56 +1100
        Re: Is it more CPU-efficient to read/write config file or read/write sqlite database? Tim Chase <python.list@tim.thechases.com> - 2013-12-18 20:06 -0600

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