Document Metadata Subscription - IHE

IHE Technical Framework Supplement - Document Metadata Subscription (DSUB)GlossaryVolume 1 – Integration Profiles115120125Add the following terms to the Glossary:Notification Broker – a system or a module in a publish/subscribe framework, the purpose ofwhich is to process subscription/un-subscription requests, to keep track of existing subscriptions,to receive publish information, and based on the set of filters for each subscription to send anotification about the published information to the appropriate notification recipients.Publisher – a system or a module in a publish/subscribe framework, the purpose of which is topublish information to the notification broker about events for which there may be existingsubscriptions.Subscriber – a system or a module in a publish/subscribe framework, the purpose of which is tosend subscribe and unsubscribe requests to the notification broker on the behalf of a notificationrecipient. The subscribe request contains a set of filters to determine the information for whichthe subscription applies.Notification Recipient – a system or a module in a publish/subscribe framework, the purpose ofwhich is to receive and process notifications from the notification broker.1.7 History of Annual Changes130Add the following bullet to the end of the bullet list in Section 1.7• Added the Document Metadata Subscription Profile which describes the use of subscriptionand notification mechanism within an XDS Affinity Domain and across communities.2.1 Dependencies among Integration Profiles135 Add the following to Table 2-1DSUBAudit Trail andNodeAuthenticationEach DSUB Actor shall begrouped with Secure Node orSecure Application ActorDSUB Consistent Time Each DSUB Actor shall begrouped with the Time ClientActor- Required to manage audittrail of exported PHI, nodeauthentication andtransport security.- Required due to ATNAgrouping.Add the following section to Section 2.22009-08-10 5 Copyright © 2009: IHE International