Paul Hegarty covers core data, an object-oriented database.
All the lecture slides pdfs, demo codes and reading assignments can be found here:
https://drive.google.com/open?id=0B23KBOrLr6lIVWh5TkJMdk95V3M
https://itunes.apple.com/cn/course/10-core-data/id1198467120?i=1000382728611
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