﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>语源科技BlogJava-Fast, Strong Java</title><link>http://www.blogjava.net/ShuyangZhou/</link><description>It is time to speed up your Java application</description><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 09:56:11 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 09:56:11 GMT</pubDate><ttl>60</ttl><item><title>管理好你的ThreadLocal</title><link>http://www.blogjava.net/ShuyangZhou/archive/2010/01/25/310795.html</link><dc:creator>周舒阳</dc:creator><author>周舒阳</author><pubDate>Mon, 25 Jan 2010 14:10:00 GMT</pubDate><guid>http://www.blogjava.net/ShuyangZhou/archive/2010/01/25/310795.html</guid><wfw:comment>http://www.blogjava.net/ShuyangZhou/comments/310795.html</wfw:comment><comments>http://www.blogjava.net/ShuyangZhou/archive/2010/01/25/310795.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.blogjava.net/ShuyangZhou/comments/commentRss/310795.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ShuyangZhou/services/trackbacks/310795.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: ThreadLocal不是解决并发问题的"银弹", 实际上许多关于并发的最佳实践并不鼓励使用它。但在实际开发中，许多时候ThreadLocal又是不可避免的。本文指出了一个使用ThreadLocal时常见的错误，并提出了一种有效的解决方案来避免该问题的发生。&nbsp;&nbsp;<a href='http://www.blogjava.net/ShuyangZhou/archive/2010/01/25/310795.html'>阅读全文</a><img src ="http://www.blogjava.net/ShuyangZhou/aggbug/310795.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ShuyangZhou/" target="_blank">周舒阳</a> 2010-01-25 22:10 <a href="http://www.blogjava.net/ShuyangZhou/archive/2010/01/25/310795.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>IO性能</title><link>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310616.html</link><dc:creator>周舒阳</dc:creator><author>周舒阳</author><pubDate>Sat, 23 Jan 2010 13:03:00 GMT</pubDate><guid>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310616.html</guid><wfw:comment>http://www.blogjava.net/ShuyangZhou/comments/310616.html</wfw:comment><comments>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310616.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.blogjava.net/ShuyangZhou/comments/commentRss/310616.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ShuyangZhou/services/trackbacks/310616.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: IO操作几乎对于所有的应用都是非常重要的，因为IO操作非常容易导致性能瓶颈。本文深入分析了IO的效率问题，创建了一套新的高性能IO类。从理论分析和实验测试两方面证明了本文所提方案的优越性，并为读者提出了一些最佳实践建议。希望本文能帮助读者正确高效的使用IO类。&nbsp;&nbsp;<a href='http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310616.html'>阅读全文</a><img src ="http://www.blogjava.net/ShuyangZhou/aggbug/310616.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ShuyangZhou/" target="_blank">周舒阳</a> 2010-01-23 21:03 <a href="http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310616.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>String连接性能</title><link>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310568.html</link><dc:creator>周舒阳</dc:creator><author>周舒阳</author><pubDate>Fri, 22 Jan 2010 16:35:00 GMT</pubDate><guid>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310568.html</guid><wfw:comment>http://www.blogjava.net/ShuyangZhou/comments/310568.html</wfw:comment><comments>http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310568.html#Feedback</comments><slash:comments>7</slash:comments><wfw:commentRss>http://www.blogjava.net/ShuyangZhou/comments/commentRss/310568.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ShuyangZhou/services/trackbacks/310568.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Java String的连接操作如果使用不当会引发严重的性能问题。本文深入全面的分析讨论了各种现存的String连接处理方案，并提出了一种新的解决方案。从理论分析和实验测试两方面证明了本文所提方案的优越性。希望本文能帮助读者正确高效的使用String连接操作。&nbsp;&nbsp;<a href='http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310568.html'>阅读全文</a><img src ="http://www.blogjava.net/ShuyangZhou/aggbug/310568.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ShuyangZhou/" target="_blank">周舒阳</a> 2010-01-23 00:35 <a href="http://www.blogjava.net/ShuyangZhou/archive/2010/01/23/310568.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>