Re: Core Data: different fetch performance when launching app
Re: Core Data: different fetch performance when launching app
- Subject: Re: Core Data: different fetch performance when launching app
- From: Diederik Hoogenboom <email@hidden>
- Date: Fri, 13 Oct 2006 14:57:04 +0200
Jakob,
That would make sense if it was a really large SQLLite file. The file
is only 1,5 MB. 12 seconds is a really long time in SQLLite terms.
Diederik
On 13-okt-2006, at 13:47, Jakob Olesen wrote:
On 13/10/2006, at 13.17, Diederik Hoogenboom wrote:
I have a Core Data app. When I run the app the first time after a
reboot it takes a long time (20 seconds) to launch. When I restart
the application the launch time is reduced to 2 seconds.
This is quite normal. It is the OS disk cache.
It is possible that SQLite's disk access pattern is more sensitive
to caching issues compared to reading a file sequentially.
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