A Complete Understanding of RMAN Compression (Doc ID 563427.1)

Last updated on MARCH 06, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.7.4 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Goal

How does RMAN compression works ?

Goal of this document is to give you a Complete Understanding of

1. Null compression

2. Unused block compression

3. Binary compression

Solution

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In this Document

A Complete Understanding of RMAN Compression

1. Null Compression

2. Unused Block

3. Binary Compression

4. Various Compression Types:

5. Undo Block Compression/Optimization

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