Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
March 24, 2008 ADBS: The course 1 Database Recovery
 

Summary: March 24, 2008 ADBS: The course 1
Database Recovery
Techniques
Chapter 19
March 24, 2008 ADBS: The course 2
Chapter Outline
Purpose of Database Recovery
Types of Failure
Transaction Log
Transaction Roll-back (Undo) and Roll-Forward
Data Updates
Data Caching
Checkpointing
Recovery schemes
March 24, 2008 ADBS: The course 3
- Purpose of Database Recovery
To bring the database into the last consistent state, which existed
prior to the failure
To preserve transaction ACID properties.
Example: If the system crashes before a fund transfer

  

Source: Adam, Salah - Department of Information and Computer Science, King Fahd University of Petroleum and Minerals

 

Collections: Computer Technologies and Information Sciences