Enterprise RTView® 
User Guide

High Availability Deployment

Display Viewer Application using Data Server(s) via HTTP

This deployment is chosen when it is more desirable to have a Java application to view Enterprise RTView dashboards as opposed to a browser-based interface. HTTP connections are used when firewall issues exist between clients and the Data Server component.

In this high availability configuration, as shown below, if the primary Data Server connection (http://appserver1:8080/rtvdata) is lost or unavailable, the Display Viewer Application will switch to the backup Data Server connection. Failover to the backup connection will also occur if the primary rtvdata servlet loses its connection to the Data Server (MyServerHost1:3278).

Primary and backup Data Servers can be configured in the Display Builder, by selecting the Data Server tab in the Application Options dialog, or with the Configuration Utility. See the High Availability Data Servers section for details.

NOTE: The nodes labeled AppServer 1 and MyServer 1 on the diagram could be the same physical node in an actual deployment. Likewise for AppServer2 and MyServer2.

 

 
Enterprise RTView contains components licensed under the Apache License Version 2.0.

 

Treemap Algorithms v1.0  is used without modifications and licensed by MPL Version 1.1. Copyright © 2001 University of Maryland, College Park, MD

 

Datejs is licensed under MIT. Copyright © Coolite Inc.

 

JCalendar 1.3.2 is licensed under LGPL. Copyright © Kai Toedter.

 

jQuery is licensed under MIT. Copyright © John Resig,

 
JMS, JMX and Java are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries. They are mentioned in this document for identification purposes only. 

 
SL, SL-GMS, GMS, Enterprise RTView, SL Corporation, and the SL logo are trademarks or registered trademarks of Sherrill-Lubinski Corporation in the United States and other countries. Copyright © 1998-2009 Sherrill-Lubinski Corporation. All Rights Reserved.