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. Metadata Manager Service
  10. Model Repository Service
  11. PowerCenter Integration Service
  12. PowerCenter Integration Service Architecture
  13. High Availability for the PowerCenter Integration Service
  14. PowerCenter Repository Service
  15. PowerCenter Repository Management
  16. PowerExchange Listener Service
  17. PowerExchange Logger Service
  18. SAP BW Service
  19. Search Service
  20. System Services
  21. Test Data Manager Service
  22. Web Services Hub
  23. Application Service Upgrade
  24. Application Service Databases
  25. Connecting to Databases from Windows
  26. Connecting to Databases from UNIX
  27. 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