Druid datasource

推荐大家使用数据库连接池 DruidDataSource. 

http://code.alibabatech.com/wiki/display/Druid/DruidDataSource 

DruidDataSource经过阿里巴巴数百个应用一年多生产环境运行验证，稳定可靠。 

它最重要的特点是：监控、扩展和性能。 

下载和Maven配置看这里： 
https://github.com/AlibabaTech/druid/wiki 

和其他连接池功能比较看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=6951797 

参考配置看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=2916406 

从DBCP迁移看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=6950500 

从C3P0迁移看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=6946970 

JNDI配置看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=2916633 

参数配置比较看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=6947005 

PSCache解决方案看这里： 
http://code.alibabatech.com/wiki/pages/viewpage.action?pageId=6951277