Table of Contents

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  1. Preface
  2. Understanding Domains
  3. Managing Your Account
  4. Using Informatica Administrator
  5. Using the Domain View
  6. Domain Management
  7. Nodes
  8. High Availability
  9. Connections
  10. Connection Properties
  11. Schedules
  12. Domain Object Export and Import
  13. License Management
  14. Monitoring
  15. Log Management
  16. Domain Reports
  17. Node Diagnostics
  18. Understanding Globalization
  19. Appendix A: Code Pages
  20. Appendix B: Custom Roles
  21. Appendix C: Informatica Platform Connectivity
  22. Appendix D: Configure the Web Browser

Administrator Guide

Administrator Guide

High Availability

High Availability

High availability is an option that eliminates a single point of failure in a domain and provides minimal service interruption in the event of failure. High availability consists of the following components:
  • Resilience. The ability of application services to tolerate transient network failures until either the resilience timeout expires or the external system failure is fixed.
  • Failover. The migration of an application service or task to another node when the node running the service process becomes unavailable.
  • Recovery. The automatic completion of tasks after a service is interrupted. Automatic recovery is available for PowerCenter Integration Service and PowerCenter Repository Service tasks. You can also manually recover PowerCenter Integration Service workflows and sessions. Manual recovery is not part of high availability.

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