好的博客

http://blog.csdn.net/raintungli
http://www.cnblogs.com/alvin_xp/p/4161162.html Nginx简单实现网站的负载均衡
http://www.cnblogs.com/alvin_xp/p/4162249.html Mysql主从配置，实现读写分离
http://www.cnblogs.com/alvin_xp/p/4718317.html#3331413 FastDFS在centos上的安装配置与使用
http://www.cnblogs.com/xdp-gacl/p/4259481.html webservice
http://ifeve.com/ 并发编程
http://blog.csdn.net/jackiehff/article/details/8181945/ Eclipse常用开发插件
http://edu.csdn.net/course/detail/1411 http://blog.csdn.net/aaa2832/article/details/19419679 内存分析工具MAT
http://www.infoq.com/cn/articles/java-memory-model-4/ 深入理解Java内存模型（四）——volatile
http://developer.51cto.com/art/201111/304193.htm VM中可生成的最大Thread数量
http://blog.csdn.net/zhangerqing/article/details/8245560 Java之美[从菜鸟到高手演变]系列之博文阅读导航
http://blog.csdn.net/escaflone/article/details/10418651 Java 多线程 并发编程

ThreadGroup group = Thread.currentThread().getThreadGroup();

ThreadGroup topGroup = group;

// 遍历线程组树，获取根线程组

while (group != null) {

topGroup = group;

group = group.getParent();

}

// 激活的线程数加倍

int estimatedSize = topGroup.activeCount() * 2;

Thread[] slackList = new Thread[estimatedSize];

// 获取根线程组的所有线程

int actualSize = topGroup.enumerate(slackList);

// copy into a list that is the exact size

Thread[] list = new Thread[actualSize];

System.arraycopy(slackList, 0, list, 0, actualSize);

System.out.println("Thread list size == " + list.length);

for (Thread thread : list) {

System.out.println(thread.getName());

}

JVM相关资料
http://www.cnblogs.com/redcreen/archive/2011/05/04/2036387.html JVM内存组成及分配
http://www.cnblogs.com/redcreen/archive/2011/05/04/2037057.html JVM参数设置、分析
http://www.fusioncharts.com/charts/stacked-charts/ 报表
http://blog.csdn.net/dlutbrucezhang/article/details/50482943 找到合适的方案记录服务端日志
http://blog.csdn.net/cutesource/article/details/4965520 Quartz源码分析
http://blog.csdn.net/luonanqin/article/details/10046499 Esper学习
http://my.oschina.net/u/1411333/blog/318543 spring activeMQ
http://blog.csdn.net/kutejava/article/details/9164353#t0 MyBatis