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  1. Preface
  2. Summary of PowerExchange New Features and Changes
  3. PowerExchange Installation and Upgrade
  4. PowerExchange Client for PowerCenter
  5. PowerExchange Condense
  6. PowerExchange Listener
  7. PowerExchange Logger for Linux, UNIX, and Windows
  8. PowerExchange Logger for z/OS
  9. PowerExchange Navigator
  10. PowerExchange Monitoring and Tuning
  11. PowerExchange Utilities
  12. PowerExchange for Adabas
  13. PowerExchange for DB2 for i
  14. PowerExchange for DB2 for Linux, UNIX, and Windows
  15. PowerExchange for DB2 for z/OS
  16. PowerExchange for IMS
  17. PowerExchange for Microsoft SQL Server
  18. PowerExchange for MySQL
  19. PowerExchange ODBC
  20. PowerExchange for Oracle
  21. PowerExchange for PostgreSQL
  22. PowerExchange for SAP HANA
  23. PowerExchange for VSAM and Flat Files

Db2 for z/OS Huffman Compression Support

Db2 for z/OS Huffman Compression Support

PowerExchange adds support for Db2 Huffman compression of image-copy sources for bulk data movement.
IBM introduced Huffman compression hardware support on z14 mainframes for compressed table spaces in Db2 Version 12 at function level 504. Db2 Huffman compression can help reduce disk space and I/O costs. PowerExchange 10.4.1 includes support for Huffman-compressed image copies through hardware and software on pre-z14 systems.
For more information, see the "Db2 for z/OS Bulk Data Movement" chapter in the
PowerExchange Bulk Data Movement Guide
.

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