﻿<?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-snoopywu</title><link>http://www.blogjava.net/snoopywu/</link><description>关于j2ee&amp;spring&amp;hibernate</description><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 06:10:46 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 06:10:46 GMT</pubDate><ttl>60</ttl><item><title>项目开发计划</title><link>http://www.blogjava.net/snoopywu/archive/2006/11/26/83605.html</link><dc:creator>Java&amp;coffee</dc:creator><author>Java&amp;coffee</author><pubDate>Sun, 26 Nov 2006 06:27:00 GMT</pubDate><guid>http://www.blogjava.net/snoopywu/archive/2006/11/26/83605.html</guid><wfw:comment>http://www.blogjava.net/snoopywu/comments/83605.html</wfw:comment><comments>http://www.blogjava.net/snoopywu/archive/2006/11/26/83605.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/snoopywu/comments/commentRss/83605.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/snoopywu/services/trackbacks/83605.html</trackback:ping><description><![CDATA[做开发有一年多了，项目开发计划，不知道如何写，以前都是按要求文档开发，现在突然要自己写文档，很不习惯。习惯了被动的开发，现在要化为主动真的很难适应。<img src ="http://www.blogjava.net/snoopywu/aggbug/83605.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/snoopywu/" target="_blank">Java&coffee</a> 2006-11-26 14:27 <a href="http://www.blogjava.net/snoopywu/archive/2006/11/26/83605.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>IntelliJ IDEA v5.1</title><link>http://www.blogjava.net/snoopywu/archive/2006/04/10/40192.html</link><dc:creator>Java&amp;coffee</dc:creator><author>Java&amp;coffee</author><pubDate>Mon, 10 Apr 2006 03:24:00 GMT</pubDate><guid>http://www.blogjava.net/snoopywu/archive/2006/04/10/40192.html</guid><wfw:comment>http://www.blogjava.net/snoopywu/comments/40192.html</wfw:comment><comments>http://www.blogjava.net/snoopywu/archive/2006/04/10/40192.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/snoopywu/comments/commentRss/40192.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/snoopywu/services/trackbacks/40192.html</trackback:ping><description><![CDATA[试用今年最佳 Java IDE  <font size="2"><font color="#cc0033">IntelliJ IDEA</font> v5.1</font><br /><br />获胜者: IntelliJ IDEA (JetBrains) <br /><br />提名： <br />1) Eclipse (Eclipse Foundation) <br />2) NetBeans Java Studio Enterprise (Sun Microsystems) <br />3) IBM Rational Application Developer (IBM)<img src ="http://www.blogjava.net/snoopywu/aggbug/40192.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/snoopywu/" target="_blank">Java&coffee</a> 2006-04-10 11:24 <a href="http://www.blogjava.net/snoopywu/archive/2006/04/10/40192.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>p6spy</title><link>http://www.blogjava.net/snoopywu/archive/2006/03/22/36782.html</link><dc:creator>Java&amp;coffee</dc:creator><author>Java&amp;coffee</author><pubDate>Wed, 22 Mar 2006 02:00:00 GMT</pubDate><guid>http://www.blogjava.net/snoopywu/archive/2006/03/22/36782.html</guid><wfw:comment>http://www.blogjava.net/snoopywu/comments/36782.html</wfw:comment><comments>http://www.blogjava.net/snoopywu/archive/2006/03/22/36782.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/snoopywu/comments/commentRss/36782.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/snoopywu/services/trackbacks/36782.html</trackback:ping><description><![CDATA[
		<p>最近开发的产品，数据库方面要做优化。<br />我最近开始使用p6spy来做优化。<br />配置参考了：<br /><a class="postTitle2" id="viewpost1_TitleUrl" href="/hexuzhong/archive/2006/01/28/29345.html"><font color="#1a8bc8">利用P6SPY ＋SQL Profiler记录、统计web app对数据库的操作。</font></a><br /><br /><font color="#000000">SQL Profiler<br />report报表格式为<br />&lt;%&gt;,&lt;Time(ms)&gt;,&lt;count&gt;,"&lt;Table(s)&gt;","&lt;Column(s)&gt;","&lt;Query prepared if exist or Query SQl&gt;"<br />其中<br />&lt;%&gt;：the ratio between outgoing traffic (meaning data from your application to the database) <br /> versus incoming traffic (from the database to your application)<br /> 负载平衡<br />&lt;Time(ms)&gt;:执行的时间<br />&lt;count&gt;：执行次数<br />Table(s)：表名（包括语句类型）<br />Column(s)：列名<br />Query prepared if exist or Query SQl:执行的SQL 语句　<br />分析报表按照执行的时间(Time)排序，<br /><br />分析图 上半部份：<br />- Queries / second : <br />包含进入数据库的语句和从数据库返回的结果（主要是结果集）<br />- Statements / second :  <br />主要包含进入数据库的语句(包含INSERT, SELECT, DELETE, UPDATE等)<br />- Results / second : <br />主要是从数据库返回并且让应用读取的结果集,它的单位是行。<br />- SELECT statements / second : <br />每秒SELECT语句的数量。在应用中的大部分参考数据非常拉近于这个值。</font></p>
		<p>
				<font color="#1a8bc8">
						<font color="#000000">下半部份：<br />-  Outgoing bytes / second :从应用到数据库的数据<br />-  Incoming bytes / second :从数据库返回应用的数据</font>
						<br />
				</font>
		</p>
<img src ="http://www.blogjava.net/snoopywu/aggbug/36782.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/snoopywu/" target="_blank">Java&coffee</a> 2006-03-22 10:00 <a href="http://www.blogjava.net/snoopywu/archive/2006/03/22/36782.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>分享</title><link>http://www.blogjava.net/snoopywu/archive/2006/01/11/27568.html</link><dc:creator>Java&amp;coffee</dc:creator><author>Java&amp;coffee</author><pubDate>Wed, 11 Jan 2006 05:06:00 GMT</pubDate><guid>http://www.blogjava.net/snoopywu/archive/2006/01/11/27568.html</guid><wfw:comment>http://www.blogjava.net/snoopywu/comments/27568.html</wfw:comment><comments>http://www.blogjava.net/snoopywu/archive/2006/01/11/27568.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/snoopywu/comments/commentRss/27568.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/snoopywu/services/trackbacks/27568.html</trackback:ping><description><![CDATA[其实真正使用Spring+Hibernate 的时间并不长，不到三个月。以前用过Struts,EJB，或直接通过JDBC与后台连接。<BR>但是新公司使用了Spring+Hibernate 这样子的架构，所以好多新东西要学习。不断有新的开源框架出现，就要不停学习，这就是JAVA阵营的特点。<BR>好在真正到开发层面不算太困难，好多东西都封装好了，可以直接拿来使用。只需要修改配置文件，按一定规则定义一些接口和类就行了，难度不算大。主要是它们开发文档写得也相当好，也很容易得到，我相信大多数人都和我一样，从2份开发文档开始的。<BR>项目结束后，有相当长的一个调整期，开始想深入一点研究Spring+Hibernate&nbsp;。手边刚好找到2本书&lt;深入浅出Hibernate&gt;、&lt;J2EE develope without EJB&gt;&nbsp;，这2本书应该都算经典。<BR>在以后的日子里，我将和大家一起来分享读书笔记和开发心得。<img src ="http://www.blogjava.net/snoopywu/aggbug/27568.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/snoopywu/" target="_blank">Java&coffee</a> 2006-01-11 13:06 <a href="http://www.blogjava.net/snoopywu/archive/2006/01/11/27568.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>