WebSphere Replication Server Using Q Replication High Availability Scenarios for the AIX Platform

An IBM Redbooks publication




Abstract

This IBM Redbooks publication provides detailed instructions and scripts on managing failover and switchback in a bidirectional Q replication environment for the AIX platform.

A typical business scenario is used to showcase the bidirectional failover/switchback implementation. The book also includes a HADR high availability scenario for the source system in a Q replication environment involving unidirectional replication. Key considerations in designing and implementing such environments are discussed.

This book is organized into the following topics:
- High availability concepts
- WebSphere Replication Server Q replication overview
- Failover and switchback scenarios
- HADR and Q replication coexistence scenario
- Summary of code and scripts used in the scenarios
- Exception processing in a bidirectional Q replication environment
- Overview of HADR and DB2 Client Reroute

Table of contents

Chapter 1. High availability concepts
Chapter 2. WebSphere Replication Server Q replication overview
Chapter 3. Failover and switchback scenarios
Chapter 4. HADR and Q replication coexistence scenario
Appendix A. Summary of code and scripts used in the scenarios
Appendix B. Exception processing in a bidirectional Q replication environment
Appendix C. Overview of HADR and DB2 Client Reroute
Appendix D. Additional material




Profile

Publish Date
07 June 2006

Last Update
16 June 2006


Rating:
(based on 1 review)


Author(s)

ISBN-10
0738497118

ISBN-13
9780738497112

IBM Form Number
SG24-7216-00

Number of pages
336