《Java能指南》是2015年東南大學出版社出版的圖書。
基本介紹
- 中文名：Java能指南
- 作者：Scott Oaks
- 類別：Java
- 出版社：東南大學出版社
- 出版時間：2015年
- 開本：16 開
- 裝幀：平裝
- ISBN：9787564153830
內容簡介,目錄,
內容簡介
Java 技術具有卓越的通用性、高效性、平台移植性和安全性，廣泛套用於個人PC、數據中心、遊戲控制台、科學超級計算機、行動電話和網際網路，同時擁有全球*的開發者專業社群。在全球雲計算和移動網際網路的產業環境下，Java更具備了顯著優勢和廣闊前景。本書適合Java程式設計師以及對Java語言感興趣的學習者。
目錄
Preface
1.Introduction
A Brief Outline
Platforms and Conventions
JVM Tuning Flags
The Complete Performance Story
Write Better Algorithms
Write Less Code
Oh Go Ahead, Prematurely Optimize
Look Elsewhere: The Database Is Always the Bottleneck
Optimize for the Common Case
Summary
2.An Approach to Performance Testing
Test a Real Application
Microbenchmarks
Macrobenchmarks
Mesobenchmarks
Common Code Examples
Understand Throughput, Batching, and Response Time
Elapsed Time （Batch） Measurements
Throughput Measurements
Response Time Tests
Understand Variability
Test Early, Test Often
Summary
3.A Java Performance Toolbox
Operating System Tools and Analysis
CPU Usage
The CPU Run Queue
Disk Usage
Network Usage
Java Monitoring Tools
Basic VM Information
Thread Information
Class Information
Live GC Analysis
Heap Dump Postprocessing
Profiling Tools
Sampling Profilers
Instrumented Profilers
Blocking Methods and: Thread Timelines
Native Profilers
Java Mission Control
Java Flight Recorder
Enabling JFR
Selecting JFR Events
Summary
4.Working with the JIT Compiler
Just-in-Time CompilersrAn Overview
Hot Spot Compilation
Basic Tunings: Client or Server （or Both）
Optimizing Startup
Optimizing Batch Operations
Optimizing Long-Running Applications
Java and JIT Compiler Versions
Intermediate Tunings for the Compiler
Tuning the Code Cache
Compilation Thresholds
Inspecting the Compilation Process
Advanced Compiler Tunings
Compilation Threads
Inlining
Escape Analysis
Deoptimization
Not Entrant Code
Deoptimizing Zombie Code
Tiered Compilation Levels
……
5.An Introduction to Garbage Collection
6.Garbage Collection Algorithms
7.Heap Memory Best Practkes
8.Native Memory Best Practices
9.Threading and Synchronization Performance
10.Java Enterprise Edition Performance
11.Database Performance Best Practices
12.Java SE API Tips
A.Summary ofTuning Flags
Index
