Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Build a Diary App Using Core Data Understanding Core Data Defining our Data Model

Nic Huang
PLUS
Nic Huang
Courses Plus Student 10,573 Points

Core data Binary Data: Store in External Record file

In the video, Ash checked Store in External Record file option for binary data. But I don't know what's this option for. I googled it and found that this option only works with spotlight in OS X instead of iOS. So actually, we don't have to check that box, do we ?