Table of Contents

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  1. About the Test Data Management Configuration Guide
  2. Test Data Management Configuration Overview
  3. Before You Configure Test Data Management
  4. Prepare for Application Services and Databases
  5. Create the Application Services
  6. Configure Test Data Management
  7. Starting and Stopping Informatica Services
  8. Appendix A: Infacmd

Configuration Guide

Configuration Guide

IBM DB2 Database Requirements

IBM DB2 Database Requirements

Use the following guidelines when you set up the repository on IBM DB2:
  • Set the system temporary tablespace to 32k bytes.
  • On the IBM DB2 instance where you create the database, set the following parameters to ON:
    • DB2_SKIPINSERTED
    • DB2_EVALUNCOMMITTED
    • DB2_SKIPDELETED
    • AUTO_RUNSTATS
  • On the database, set the configuration parameters.
    The following table lists the configuration parameters that you must set:
    Parameter
    Value
    logfilsiz
    8000
    maxlocks
    98
    locklist
    50000
    auto_stmt_stats
    ON
    applheapsz
    8192
    appl_ctl_heap_sz
    8192
  • Set the tablespace pageSize parameter to 32768 bytes.
    In a single-partition database, specify a tablespace that meets the pageSize requirements. If you do not specify a tablespace, the default tablespace must meet the pageSize requirements.
    In a multi-partition database, specify a tablespace that meets the pageSize requirements. Define the tablespace in the catalog partition of the database.
  • Verify that the database user has CREATETAB, CONNECT, and BINDADD privileges.
  • Informatica does not support IBM DB2 table aliases for repository tables. Verify that table aliases have not been created for any tables in the database.
  • In the DataDirect Connect for JDBC utility, update the DynamicSections parameter to 3000.
    The default value for DynamicSections is too low for the Informatica repositories. Informatica requires a larger DB2 package than the default. When you set up the DB2 database for the domain configuration repository or a Model repository, you must set the DynamicSections parameter to at least 3000. If the DynamicSections parameter is set to a lower number, you can encounter problems when you install or run Informatica services.
For more information about configuring the database, see the documentation for your database system.

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