TechEmpower.FrameworkBenchmarks/frameworks/Java/spark/src/main/resources/hibernate-local.cfg.xml

<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.url">jdbc:mysql://${db-host}:3306/hello_world?jdbcCompliantTruncation=false&amp;elideSetAutoCommits=true&amp;useLocalSessionState=true&amp;cachePrepStmts=true&amp;cacheCallableStmts=true&amp;alwaysSendSetIsolation=false&amp;prepStmtCacheSize=4096&amp;cacheServerConfiguration=true&amp;prepStmtCacheSqlLimit=2048&amp;zeroDateTimeBehavior=convertToNull&amp;traceProtocol=false&amp;useUnbufferedInput=false&amp;useReadAheadInput=false&amp;maintainTimeStats=false&amp;useServerPrepStmts&amp;cacheRSMetadata=true</property>
        <property name="hibernate.connection.username">benchmarkdbuser</property>
        <property name="hibernate.connection.password">benchmarkdbpass</property>
        <property name="hibernate.c3p0.min_size">32</property>
        <property name="hibernate.c3p0.max_size">256</property>
        <property name="hibernate.c3p0.timeout">1800</property>
        <property name="hibernate.c3p0.max_statements">50</property>
    </session-factory>
</hibernate-configuration>