June 2016
Intermediate to advanced
214 pages
5h 40m
English
Content preview from Core Data in SwiftBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Persistent Store Types
Four types of repositories are included with the Core Data API: SQLite, XML, binary, and in-memory. (XML is available only on OS X, not on iOS.) In-memory is technically not a persistent store because it’s never written out to disk. Binary is effectively a serialized version of the object graph written out to disk. The XML store writes out the object graph to a human-readable text file, and SQLite stores the object graph in a relational database. When working with an iOS project, you’ll typically just use SQLite unless you have a specific reason to use one of the other store formats.
Atomic Stores
Atomic stores include XML, binary, and custom data stores. All of these stores are written to disk atomically; in other words, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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