Re: Core Data Beginner Question
Re: Core Data Beginner Question
- Subject: Re: Core Data Beginner Question
- From: Brian Williams <email@hidden>
- Date: Fri, 15 Jun 2007 09:36:24 -0700 (PDT)
Mike,
Look up faulting in the core data docs.
You should read the Core Data Programming Guide throughly.
http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/index.html
I wouldn't worry about performance until it's actually a problem, Core Data is
pretty fast.
Brian
--- Mike Burns <email@hidden> wrote:
> I believe that in my situation north would be the inverse of south,
> etc. But that leads me to another question -- if all these scene
> entities pointed to other scene entities in various directions, then
> hypothetically every scene in my program would be connected to each
> other. Let's say there are a thousand scenes. Does this mean that
> loading one of them from the persistent store would load all of them
> in to memory? Or would they just be loaded as the current scene
> referenced them?
>
> My other option is to store the scene name pointed to by north/south
> etc. rather than the scene entity and then fetch that scene using the
> name as the player tries to enter it. I was concerned that this
> might be too slow (scenes can contain a good amount of colored
> graphical elements and text, and it is possible that they may be
> moved to rapidly). Any thoughts?
>
>
> _______________________________________________
>
> Cocoa-dev mailing list (email@hidden)
>
> 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
>
_______________________________________________
Cocoa-dev mailing list (email@hidden)
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