Deployment options in Health Record Locator 4.0

Health Record Locator 4.0 supports DSUB and XPID transactions.

Each XPID server and DSUB Notification Broker is implemented in separate optionally deployable components. The core Health Record Locator component is required for both DSUB and XPID support.

The XPID component must be deployed on the same application server instance as the core HRL component. However, the DSUB Notification Broker can be deployed either on the same application server instance as core HRL component or on a separate one. DSUB Publisher is part of the core HRL component and can be enabled through the configuration parameter.