Contents
About the Technical Reviewers and Contributors
Chapter 1 Troubleshooting and Tuning LOB Segment Performance
Introduction to the LOB Datatype
Fixing a LOB Problem: A Real-World Example
Another Real-World Example: HW Resolution
BASICFILE LOB Issues: Toward a More Perfect Fix
BASICFILE versus SECUREFILE LOBs
LOB New and Old Type Differences
Migrating BASICFILE LOBs to SECUREFILE LOBs
Overcoming Poor INSERT Performance
Chapter 2 Overcoming Undo Tablespace Corruption
The Importance of UNDO_RETENTION
DTP, XA, and Rollback Segments
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