Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
Fwd: Core Data performance advice... creating relationships.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Fwd: Core Data performance advice... creating relationships.



Sorry - didn't copy the list on my mail.

Begin forwarded message:

From: Martin Linklater <email@hidden>
Date: 14 January 2008 22:03:59 GMT
To: Scott Ellsworth <email@hidden>
Subject: Re: Core Data performance advice... creating relationships.

I would start with Shark/Instrument to see where your time is going,
then optimize.

Will do.


One thought: how often are you calling save?  If you save after every
transaction, I can see your performance going through the floor.

I'm saving the MOC every 1000 transactions. I have also disabled the undo manager.



_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden




Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2011 Apple Inc. All rights reserved.