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iPhone Applications Tune-Up by Loyal Moses

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Chapter 11. Database and Storage Performance

Almost every application today, regardless of platform, takes advantage of at least some type of storage mechanism. Whether it is user and application preferences stored locally or even remote disk and database storage facilities, applications frequently require data to persist across usage instances or in many cases from device to device.

Storing data in theory is routinely simple; however, storing data correctly and efficiently is a completely different animal with both optimizations and pitfalls scattered about. Over the years I've witnessed and worked with large, complicated storage architectures engineered and deployed with little or no knowledge of the technologies employed and as you can imagine, ...

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