Guidelines To Avoid Known Traditional Export (EXP) Performance Issues
(Doc ID 1933654.1)
Last updated on NOVEMBER 18, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 8.1.7 to 11.2]
Oracle Database - Standard Edition - Version 22.214.171.124 to 126.96.36.199 [Release 8.1.7 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
The document will cover the following topics:
1. Supported / Dessuported status of Export Utility.
2. General recommendations to avoid known performance issues during the export (EXP) execution.
3. Why has export performance decreased after creating tables with LOB columns?
4. Are there other options available to speed up the export/import process of a large table/tablespace/database?
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