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

Data Integration Service Components

Data Integration Service Components

The Data Integration Service includes multiple components that complete data transformation jobs.
The Data Integration Service includes the following components:
Service components
Multiple service components run within the Data Integration Service process. The service components manage job requests, application deployment, job optimizations, and data caches. Service components include modules and managers.
Modules manage the requests from client tools to run data transformation jobs. When a service module receives a request to run a job, the service module sends the job to the logical Data Transformation Manager (LDTM). The LDTM optimizes and compiles the job, and then sends the job to the execution Data Transformation Manager (DTM).
Managers manage application deployment, data caching, and temporary result set caches.
Compute component
The compute component is the execution Data Transformation Manager (DTM) that runs jobs. The DTM extracts, transforms, and loads data to complete a data transformation job such as a preview or mapping.
The following image shows how the Data Integration Service components complete job requests:
The Data Integration Service service components include the Mapping Service Module, Profiling Service Module, SQL Service Module, Web Service Module, Workflow Service Module, Data Object Cache Manager, Result Set Cache Manager, Deployment Manager, and logical Data Transformation Manager (LDTM). The Data Integration Service compute component inclues the execution Data Transformation Manager (DTM).
  1. A Data Integration Service client sends a request to a service module to run a job.
  2. The service module sends the job to the LDTM.
  3. The LDTM optimizes and compiles the job.
  4. The LDTM sends the compiled job to the DTM.
  5. The DTM runs the job.