Re: Core Data performance advice... creating relationships.
Re: Core Data performance advice... creating relationships.
- Subject: Re: Core Data performance advice... creating relationships.
- From: "I. Savant" <email@hidden>
- Date: Tue, 15 Jan 2008 11:26:27 -0500
> Inquiring minds want to know! I'm not saying "I don't believe it,
> prove it!" ... merely curious. I too have come across a number of
> inefficiencies but most of them had fairly simple work-arounds once
> the problem area was identified.
With a statement like *that*, I feel *I* have to be more specific.
:-) By inefficiencies, I mean that most of them were design problems
with my model or "angle of approach" to getting to the data I'm
interested in. One was specifically due to a Core Data limitation
(compound ANY/NOT ANY/NONE predicates with a SQLite store), but it
turns out the feature that necessitated that particular predicate was
a "gee-whiz" feature that wasn't really needed anyway, so dropping it
entirely made that problem go away completely. ;-)
--
I.S.
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