Table of Contents

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  1. Preface
  2. Analyst Service
  3. Content Management Service
  4. Data Integration Service
  5. Data Integration Service Architecture
  6. Data Integration Service Management
  7. Data Integration Service Grid
  8. Data Integration Service Applications
  9. Mass Ingestion Service
  10. Metadata Access Service
  11. Metadata Manager Service
  12. Model Repository Service
  13. PowerCenter Integration Service
  14. PowerCenter Integration Service Architecture
  15. High Availability for the PowerCenter Integration Service
  16. PowerCenter Repository Service
  17. PowerCenter Repository Management
  18. PowerExchange Listener Service
  19. PowerExchange Logger Service
  20. SAP BW Service
  21. Search Service
  22. System Services
  23. Test Data Manager Service
  24. Test Data Warehouse Service
  25. Web Services Hub
  26. Application Service Upgrade
  27. Application Service Databases
  28. Connecting to Databases from Windows
  29. Connecting to Databases from UNIX
  30. Updating the DynamicSections Parameter of a DB2 Database

Oracle Database Requirements

Oracle Database Requirements

Use the following guidelines when you set up the repository on Oracle:
  • Verify that the database user has the following privileges:

      ALTER TABLE

      CREATE ANY INDEX

      CREATE PROCEDURE

      CREATE SESSION

      CREATE TABLE

      CREATE VIEW

      DROP TABLE

      UPDATE TABLE

  • Informatica does not support Oracle public synonyms for repository tables. Verify that public synonyms have not been created for any tables in the database.
  • Set the tablespace parameter. Use the following formula to determine the value: 2 MB x (number of tables in each scan x number of concurrent scans)
    For example, you have 1,000 tables in each scan and you plan to run 10 scans concurrently. Calculate the tablespace parameter value as follows: 2 MB x (100 x 10) = 20 GB
    Tablespace must be distributed across multiple disks.
  • Set the following parameters to the Informatica recommended values:
    Parameter
    Recommended Value
    open_cursors
    3000
    Sessions
    1000
    Processes
    1000