Designing a QoS-partitioned server topology for WS-Notification

Design a server topology in which customers receive quality of service (QoS) that reflects their customer status.

About this task

WS-Notification enables partitioned topologies in which some servers provide a different quality of service that can be used by customers of varying status. This might include configuring a cluster of servers for use by a particular customer in order to provide enhanced high availability or improved response times.

Note: In the specific cases where you need Web services qualities of service, such as reliability, see also Designing a server topology for web service qualities of service for WS-Notification.

Procedure

  1. Get a statement of the qualities of service required by each of the applications and customers that use WS-Notification.
  2. Identify, from the statements you collected in the previous step, the distinct groups of QoS requirements.
  3. Specify that higher QoS groups be isolated onto separate servers, and that a separate WS-Notification service must be defined on these servers that can only be accessed by the required applications.
  4. Design a configuration such that service integration bus topic spaces used by the different brokers do not overlap in cases where applications with one QoS should be isolated from others.
Task topic    

Terms of Use | Feedback

Last updated: Oct 21, 2010 7:37:48 AM CDT
http://www14.software.ibm.com/webapp/wsbroker/redirect?version=v701sca&product=was-nd-mp&topic=tjwsn_task_sola5
File name: tjwsn_task_sola5.html