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Title: Java Performance Tuning (2nd Edition) by Jack Shirazi ISBN: 0-596-00377-3 Publisher: O'Reilly & Associates Pub. Date: January, 2003 Format: Paperback Volumes: 1 List Price(USD): $44.95 |
Average Customer Rating: 4.34 (35 reviews)
Rating: 5
Summary: Recommended for developers...
Comment: This book is diverse in it's approach to java performance tuning. It is very good at describing common bottlenecks in detail and providing concrete examples of how to write better performing code.
It has good coverage of topics including Object creation, I/O and sorting. It illustrates efficient ways to write loops and switches and provides insight into the performance costs of exceptions and casts. 'Java Performance Tuning' also shows how to implement class specific collection classes among other topics.
It takes a comprehensive look at the java profiling tools available and gives illustrated advantages of applying specific techniques. Performance results are contrasted for the various JVMs (JDK1.2 with and without JIT, JDK1.3, Hotspot 1.0).
'Java Performance Tuning' has improved my programming and will sit on my shelf as an excellent reference I know I can turn to if asked to tune a Java application.
Rating: 4
Summary: Excellent coverage of a complex topic
Comment: You have been working on that Java application for two weeks and it's finally ready for testing. Your window for having the web site down is ten minutes but you aren't concerned. Three hours later with the program still running, you are more than concerned. Before you panic, pick up a copy of "Java Performance Tuning". This book is geared for serious developers who need to dramatically improve performance in their applications and are willing to dig deep into the code. For example, writing your own customized Reader and byte-to-char converter can be ten times faster than using the BufferedReader class. Shirazi starts off by showing how to measure performance and identify bottlenecks, including a way to override the Object class to measure object creation. Subsequent chapters discuss key performance issues and possible solutions. Topics covered include replacing Strings with char arrays, eliminating casting and minimizing object creation, removing method calls from inside of loops, writing your own sort routines instead of using Arrays.sort(), identifying the correct Collection object, using threading to improve performance, and optimizing distributed systems to decrease network communication. As Shirazi explains, some of the methods covered may violate encapsulation or other OO techniques so they should only be used when performance has been identified as a critical problem. Besides being well written, the book is fun. I found myself trying to figure out along with the author how to improve the performance of the various examples demonstrated in the book.
Rating: 3
Summary: a good book, but do you really need it?
Comment: Java Performance Tuning would be a good book to have if you have a seriously performance intensive application or for someone who just really dug performance issues. But it wouldn't be of interest to most people. Most programmers should be able to do all the performance tuning they need to do with a program like Optomizeit.
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Title: Java Enterprise Best Practices by The O'Reilly Java Authors, Robert Eckstein ISBN: 0596003846 Publisher: O'Reilly & Associates Pub. Date: December, 2002 List Price(USD): $34.95 |
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Title: Effective Java Programming Language Guide by Joshua Bloch ISBN: 0201310058 Publisher: Addison-Wesley Pub Co Pub. Date: 05 June, 2001 List Price(USD): $39.99 |
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Title: Java Platform Performance: Strategies and Tactics by Steve Wilson, Jeff Kesselman ISBN: 0201709694 Publisher: Addison-Wesley Pub Co Pub. Date: 31 May, 2000 List Price(USD): $34.95 |
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Title: Java Extreme Programming Cookbook by Eric M. Burke, Brian M. Coyner ISBN: 0596003870 Publisher: O'Reilly & Associates Pub. Date: 01 March, 2003 List Price(USD): $34.95 |
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Title: Core J2EE Patterns: Best Practices and Design Strategies, Second Edition by Deepak Alur, Dan Malks, John Crupi ISBN: 0131422464 Publisher: Prentice Hall PTR Pub. Date: 10 June, 2003 List Price(USD): $49.99 |
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