Core Data Questions
Core Data Questions
- Subject: Core Data Questions
- From: Gordon Apple <email@hidden>
- Date: Fri, 06 Jun 2008 17:59:42 -0500
I'm currently trying to evaluate whether or not Core Data is a viable
storage system in our application. Although I've been through the
tutorials, Refs, and searches, I still have questions:
1. Our data hierarchy model does not seem to fit into the Core Data object
model. (At least I haven't been able to make it fit so far). Now what?
Redo the data model?
2. Most of our objects include dictionaries with highly variable content.
Sometimes the object doesn't even know what has been stored in its
dictionary. Is there anyway to implement this in core data? I suppose a
one to many relationship could be used with an entity having a key/value
pair, which leads me to #3.
3. If we implement a custom Attribute for NSValue (i.e., NSData), can we
store variable length data simply by archiving it? Or does it have to be
fixed length?
_______________________________________________
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