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Preface
This guide explains how to migrate a Reliable Transaction Router (RTR)
environment and RTR applications from RTR Version 2 to RTR Version 3. It
assumes that the application continues to use the RTR Version 2 application
programming interface (API) without change. It also provides information on new
and obsolete features.
Audience
This guide is written for RTR system managers.
The system manager should be familiar with the following aspects of the
OpenVMS operating system:
• DIGITAL Command Language (DCL)
• A text editor, such as EDT or EVE
The system manager should also be familiar with:
• Monitoring RTR performance
• Adjusting RTR performance
• Installation of RTR Version 2
• Making changes to the RTR environment
• Application use of the RTR Version 2 Application Programming Interface
(API)
• Applications running on RTR
Organization of This Guide
The following list can help you find information in this guide:
Chapter 1 Provides an introduction to the migration guide and summarizes new
and changed features.
Chapter 2 Describes changes to the installation procedure.
Chapter 3 Describes how the RTR architecture has changed.
Chapter 4 Describes changes to the network configuration that supports RTR.
Chapter 5 Describes changes important to the system manager.
Chapter 6 Describes changes to the RTR API.
Chapter 7 Describes performance and application tips.
Chapter 8 Describes problem diagnosis and reporting.
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