Monthly Archives: September 2016

Use SpringBoot to Deploy ActiveMQ Broker to Tomcat 3/3

ActiveMQ supports LeaseDatabaseLocker in its recent releases to increase its reliability when handling database failover. With the previous default database locker, the master broker holds the lock until it initiates a request to release the lock. This is problematic when … Continue reading

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Hibernate Fetch Lazy Child Entities with HQL and Native SQL

In one-to-many or many-to-many relationship, we often configure Hibernate to lazily fetch the children collection for performance reasons by reducing the database join operation and the amount of the data been pulled and transmitted from database to application. The application, … Continue reading

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