- Course
Managing Undo with Oracle
As an Oracle DBA, it’s compulsory that you have a solid understanding of the purpose and the mechanics of Undo. This course teaches you the essentials of Undo data, and how to manage it.
Intermediate
- Course
Managing Undo with Oracle
As an Oracle DBA, it’s compulsory that you have a solid understanding of the purpose and the mechanics of Undo. This course teaches you the essentials of Undo data, and how to manage it.
Intermediate
Get started today
Access this course and other top-rated tech content with one of our business plans.
Try this course for free
Access this course and other top-rated tech content with one of our individual plans.
This course is included in the libraries shown below:
- Data
What you'll learn
Atomicity, Consistency, Isolation and Durability are the backbone of any relational structure. Knowledge of the ACID test is essential to understanding how the Oracle database guarantees transactional integrity.
In this course, Managing Undo with Oracle, you will learn all you need to know about working with undo data in Oracle.
In Oracle, Undo is the backbone of transactional integrity, you will start by understanding transactional integrity and the reason for Undo.
First, you will explore the difference between Undo and Redo.
Next, you will then move on to sizing the Undo tablespace to guarantee retention.
Finally, you will learn to reverse errors by querying Undo data using Flashback.
By the end of this course, you will have a solid understanding of Oracle Undo management. This knowledge will make you a more confident DBA.
Managing Undo with Oracle
Intermediate
Table of contents
I'm a Linux aficionado. I deploy it to clients looking to build new solutions or migrate existing services. I teach it to students about to enter the job market, and I recommend it to anyone looking to get their start in IT.