June 2018
Intermediate to advanced
478 pages
10h 52m
English
Content preview from IBM Db2 11.1 Certification Guide
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Incremental and delta backups
An incremental backup is a backup image that contains only pages that have been updated since the previous backup image was made. Two types of incremental backup images can be produced: incremental and delta. An incremental backup image is a copy of all database data that has changed since the most recent successful full backup image was created. The predecessor of an incremental backup image is always the most recent successful full backup image of the same object. A delta backup image, however, is a copy of all database data that has changed since the last successful backup (full, incremental, or delta) of the database or table space in question:
Online full, incremental, and delta backups
The preceding diagram ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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