Charlie Hunt現任Salesforce公司的性能工程架構師。曾任Oracle公司首席JVM性能工程師,負責HotSpot Java虛擬機和Java SE類庫性能的改進。Charlie擁有美國伊利諾伊理工大學的計算機科學碩士學位、愛荷華州立大學的計算機科學學士學位。
Binu John是世界上最大的社交網站創建平颱Ning.com的高級性能工程師。他目前的職責是著力改善Ning平颱的性能和擴展性,以支持每月數百萬PV的訪問量。Binu擁有美國愛荷華大學生物醫學工程和計算機科學碩士學位。
"The definitive master class in performance tuning Java applications!if you love all the gory details, this is the book for you." --James Gosling, creator of the Java Programming Language Improvements in the Java platform and new multicore/multiprocessor hardware have made it possible to dramatically improve the performance and scalability of Java software. Javaa Performance covers the latest Oracle and third-party tools for monitoring and measuring performance on a wide variety of hardware architectures and operating systems. The authors present dozens of tips and tricks you'll find nowhere else. You'll learn how to construct experiments that identify opportunities for optimization, interpret the results, and take effective action. You'll also find powerful insights into microbenchmarking--including how to avoid common mistakes that can mislead you into writing poorly performing software. Then, building on this foundation, you'll walk through optimizing the Java HotSpot VM, standard and multitiered applications; Web applications, and more. Coverage includes * Taking a proactive approach to meeting application performance and scalability goals * Monitoring Java performance at the OS level in Windows, Linux, and Oracle Solaris environments * Using modern Java Virtual Machine (JVM) and OS observability tools to profile running systems, with almost no performance penalty * Gaining "under the hood" knowledge of the Java HotSpot VM that can help you address most Java performance issues * Integrating JVM-level and application monitoring * Mastering Java method and heap (memory) profiling * Tuning the Java HotSpot VM for startup, memory footprint, response time, and latency * Determining when Java applications require rework to meet performance goals * Systematically profiling and tuning performance in both Java SE and Java EE applications * Optimizing the performance of the Java HotSpot VM Using this book, you can squeeze maximum performance and value from all your Java applications--no matter how complex they are, what platforms they're running on, or how long you've been running them.
發表於2024-05-20
Java Performance 2024 pdf epub mobi 電子書 下載
附錄整整100頁的源代碼,是想彆人看呢還是怎麼的?至少要提供源代碼的電子版吧! 裏麵大幅界麵操作的東東,截圖下來比較占篇幅啊。 目前過瞭下3、4、5、6、11章,就第6章還可以。 其它章節很多書也都講過瞭,比如Heap各個分代、迴收算法、各種參數等等,這些東西也沒講齣來...
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評分圖書標籤: Java JVM performance 虛擬機 java 計算機 編程 Performance
還不錯,性能調優嘛,最重要的確實是要知道方法論和工具。
評分還不錯,性能調優嘛,最重要的確實是要知道方法論和工具。
評分Java性能調優,除瞭程序正確書寫之外,最重要,最關鍵的是理解虛擬機本身;如何寫齣好的程序,就是符閤jvm運行原理的程序,所以理解jvm的運行原理是所有的根本. 本書對jvm的三個部分,runtime,gc,jit講的挺係統的,其他的章節瀏覽就好.
評分JAVA
評分JAVA
Java Performance 2024 pdf epub mobi 電子書 下載