Table of Contents

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  1. Preface
  2. Analyst Service
  3. Catalog Service
  4. Content Management Service
  5. Data Integration Service
  6. Data Integration Service Architecture
  7. Data Integration Service Management
  8. Data Integration Service Grid
  9. Data Integration Service REST API
  10. Data Integration Service Applications
  11. Enterprise Data Preparation Service
  12. Interactive Data Preparation Service
  13. Informatica Cluster Service
  14. Mass Ingestion Service
  15. Metadata Access Service
  16. Metadata Manager Service
  17. Model Repository Service
  18. PowerCenter Integration Service
  19. PowerCenter Integration Service Architecture
  20. High Availability for the PowerCenter Integration Service
  21. PowerCenter Repository Service
  22. PowerCenter Repository Management
  23. PowerExchange Listener Service
  24. PowerExchange Logger Service
  25. SAP BW Service
  26. Search Service
  27. System Services
  28. Test Data Manager Service
  29. Test Data Warehouse Service
  30. Web Services Hub
  31. Application Service Upgrade
  32. Appendix A: Application Service Databases
  33. Appendix B: Connecting to Databases from Windows
  34. Appendix C: Connecting to Databases from UNIX or Linux
  35. Appendix D: Updating the DynamicSections Parameter of a DB2 Database

Example Grid that Runs Jobs in the Service Process

Example Grid that Runs Jobs in the Service Process

In this example, the grid contains three nodes. All nodes have both the service and compute roles. The Data Integration Service is configured to run jobs in the service process.
The following image shows an example Data Integration Service grid configured to run SQL data service, web service, and preview jobs in the Data Integration Service process:
The Data Integration Service grid contains three nodes. Each node has both the service and compute roles. The master service process runs on Node1. Worker service processes run on Node2 and Node3. SQL data service, web service, and preview jobs can run in the Data Integration Service process on each node.
The Data Integration Service manages requests and runs jobs on the following nodes in the grid:
  • On Node1, the master service process manages application deployment and logging. The master service process also acts as a worker service process and completes jobs. The Data Integration Service dispatches a preview request directly to the service process on Node1. The service process creates a DTM instance to run the preview job. SQL data service and web service jobs can also run on Node1.
  • On Node2, the Data Integration Service dispatches SQL queries and web service requests directly to the worker service process. The worker service process creates a separate DTM instance to run each job and complete the request. Preview jobs can also run on Node2.
  • On Node3, the Data Integration Service dispatches two preview requests from a different user login than the preview1 request directly to the worker service process. The worker service process creates a separate DTM instance to run each preview job. SQL data service and web service jobs can also run on Node3.