CSE332: Data Abstractions Lecture 9: B Trees Dan Grossman Spring 2010.
Recovery from Crashes. ACID A transaction is atomic -- all or none property. If it executes partly, an invalid state is likely to result. A transaction,
Arch (A) Tented Arch (T) Whorl (W) Loop (U or R) The four main classes of fingerprints Loop (60%) Arch/Tented Arch (6%) Whorl (34%) Other (Less than 1%)
ACID A transaction is atomic -- all or none property. If it executes partly, an invalid state is likely to result. A transaction, may change the DB from.
I/O-Algorithms Lars Arge Aarhus University February 13, 2007.
I/O-Algorithms Lars Arge Aarhus University March 16, 2006.
Concurrency control using transactions 1Transactions.
I/O-Algorithms Lars Arge Spring 2009 January 27, 2009.
I/O-Algorithms Lars Arge Spring 2007 January 30, 2007.
I/O-Algorithms Lars Arge Aarhus University February 7, 2005.
1 Disk Scheduling Based on the slides supporting the text.
I/O-Algorithms Lars Arge University of Aarhus March 1, 2005.
