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

Gateway Nodes

Gateway Nodes

A gateway node is any node that you configure to serve as a gateway for the domain. A gateway node can run application services and perform computations, and it can serve as a master gateway node. One gateway node acts as the master gateway at any given time. The master gateway node is the entry point to the domain.
The Service Manager on the master gateway node performs all domain functions on the master gateway node. The Service Managers running on other gateway nodes perform limited domain functions on those nodes.
You can configure more than one node to serve as a gateway. If the master gateway node becomes unavailable, the Service Managers on other gateway nodes elect another master gateway node. If you configure only one node to serve as the gateway and the node becomes unavailable, the domain cannot accept service requests.

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