<?xml version="1.0" encoding="UTF-8" ?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">

  <persistence-unit name="book">
    <provider>org.datanucleus.api.jpa.PersistenceProviderImpl</provider>
    <properties>
      <property name="datanucleus.NontransactionalRead" value="true"/>
      <property name="datanucleus.NontransactionalWrite" value="true"/>
      <property name="datanucleus.ConnectionURL" value="appengine"/>
    </properties>
  </persistence-unit>

</persistence>