The Winter 14 release includes a major change – the elimination of script limits in favor of CPU time limits (see this blog post).
This change has a major impact on a number of limits related design patterns. As a result the second edition of the book includes a substantial rewrite of chapter 3 including a new section on benchmarking techniques.
The second edition also includes new content relating to triggers, asynchronous patterns, concurrency, and additional minor changes and additions throughout the book.
