开源DBCP、C3P0、Proxool 、 BoneCP连接池的比较

http://blog.csdn.net/sqjhwl/article/details/8900568

BoneCP性能最快

     <!-- dbcp configuration -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://192.168.0.196:3306/activiti_demo" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>

<!-- BoneCP configuration -->
<bean id="mainDataSource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">
   <property name="driverClass" value="com.mysql.jdbc.Driver" />
   <property name="jdbcUrl" value="jdbc:mysql://127.0.0.1/yourdb" />
   <property name="username" value="root"/>
   <property name="password" value="abcdefgh"/>
   <property name="idleConnectionTestPeriod" value="60"/>
   <property name="idleMaxAge" value="240"/>
   <property name="maxConnectionsPerPartition" value="30"/>
   <property name="minConnectionsPerPartition" value="10"/>
   <property name="partitionCount" value="3"/>
   <property name="acquireIncrement" value="5"/>
   <property name="statementsCacheSize" value="100"/>
   <property name="releaseHelperThreads" value="3"/>
</bean>