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Data Storage Recipes

  • Joseph Hoffman
  • Hans-Eric Grönlund
  • Colin Francis
  • Shawn Grimes
Chapter
  • 888 Downloads

Abstract

When working in iOS, one of the most important concepts to understand is the implementation of persistence. This means having information saved and retrieved, or persisted, through the closing or restarting of an application. Just as pages from books can be read and re-read, even after closing and re-opening them, you can make use of certain key concepts in iOS to allow your information—from the simplest values to the most complex data structures—to stay stored in your device for indefinite periods of time.

Keywords

Data Model Action Method Core Data Text Field Local Cache 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Joseph Hoffman 2013

Authors and Affiliations

  • Joseph Hoffman
    • 1
  • Hans-Eric Grönlund
    • 1
  • Colin Francis
    • 1
  • Shawn Grimes
    • 1
  1. 1.COUS

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