Re: [Core Data] Improve save performance ?
Re: [Core Data] Improve save performance ?
- Subject: Re: [Core Data] Improve save performance ?
- From: Bill Bumgarner <email@hidden>
- Date: Mon, 16 Jan 2006 16:29:37 -0800
On Jan 16, 2006, at 4:17 PM, Eric Morand wrote:
How can one feel satisfied with such subpar performances ?
What amount of data loss is satisfactory? In my experience, the
answer is typically "none".
I would suggest reading the linked article in my last posting and
also reading...
http://lists.apple.com/archives/darwin-dev/2005/Feb/msg00072.html
The alternative to the current performance is no guarantee that the
data is actually written to disk. I have encountered many corrupted
SQLite database files due to power loss or an otherwise unrelated
kernel panic. Now, kernel panics are not normally an issue in
released builds of Mac OS X, but power loss definitely is.
If you would like to opt for faster, but riskier, SQLite commits in
Core Data, please file an enhancement request via http://
bugreport.apple.com/
b.bum
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