The Pragmatic Craftsman
:: Simplicity from complexity : by Stanley Kubasek ::
The Pragmatic Craftsman
:: Simplicity from complexity : by Stanley Kubasek ::
Pro JPA 2: Mastering the Javaâ„¢ Persistence API
by Mike Keith, Merrick Schincario
ISBN 1430219564
Date Read 4/2010
My Rating
If you’re learning or planning to learn JPA 2, you must own this book. Why? It’s the most complete book on the subject out there. It’s like a JPA bible.
Just a warning: It’s not an easy read. You will most likely have to read some (if not all) chapters at least twice. Some even more. For your first read, it will probably feel dry. Only after you learn by doing, by practicing, you will start “getting it.” This was at least my experience. I really started seeing the power of the book after reading selective chapters again. But of course, your experience might be different.
This is your JPA 2 bible. JPA 2 seems easy on the surface. But if you’re doing a project at work and it requires some advanced mapping, for instance, it’s not so trivial. The nice thing about this book is that it covers the advanced topics as well. And it shows you plenty of examples.
Few missing pieces. Cache coverage is light. Not much to it. Sometimes I felt that a full example, rather than a snippet, would be more appropriate. A few times I had to search the internet to get it to work. And as I mentioned before, this book is not an easy read, be prepared.
Excellent job by the authors. Excellent resource on JPA2, which I think is a great ORM spec.
