New allowsExternalBinaryDataStorage in Core Data
New allowsExternalBinaryDataStorage in Core Data
- Subject: New allowsExternalBinaryDataStorage in Core Data
- From: Frédéric Testuz <email@hidden>
- Date: Wed, 03 Aug 2011 22:29:34 +0200
Hello,
I looked at the Core Data release notes of Lion, I also looked the "What's new in Core Data on Mac OS X" video of the WWDC 2011. And I have a question about the new allowsExternalBinaryDataStorage option for binary attribute.
I did some test with an attribute for images. I can see that when I put an big image in the data, the file did not grow.
But where the external file/data is put? If the file is moved or copied, what about theses external data? I tried to find info, but the documentation is very sparse.
Frédéric_______________________________________________
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