'Aborted transactions' presentation slideshows

Transaction Management Overview

720 views • 56 slides

Concurrent Control Using 2-Phase Locking

CS157BLecture 20. Concurrent Control Using 2-Phase Locking. Prof. Sin-Min Lee Department of Computer Science. Locks.

602 views • 50 slides

Database Systems ( ????? )

Database Systems ( ????? ). December 27/28, 2006 Lecture 13 Merry Christmas & New Year. Announcement. Assignment #5 is finally out on the course homepage. It is due next Thur. Overview of Transaction Management. Chapter 16. Transaction. Transaction = one execution of a user program .

522 views • 39 slides

Database Systems ( ????? )

Database Systems ( ????? ). December 20, 2004 Chapter 16 By Hao-hua Chu ( ??? ). Announcement. Assignment #9 (Sort-Merge Join) is due tomorrow. Assignment #10 (Crash Recovery) will be out this week. Cool Ubicomp Project GETA Sandals (NTU, 2004).

353 views • 35 slides

ElasTraS: Database for the Cloud

ElasTraS: Database for the Cloud. CSE880 Professor Pramanik Shayne Rashedan & Chongguang Bi. 1. Agenda. Background Motivation and Challenges Examples Architecture Schema Level Partitioning Live Database Migration Evaluation. 2. Pay per use model. 3. What is cloud computing.

296 views • 29 slides

Transaction Management Overview

Transaction Management Overview. Chapter 16. Transactions. Concurrent execution of user programs is essential for good DBMS performance. Because disk accesses are frequent, and relatively slow, it is important to keep the CPU humming by working on several user programs concurrently.

307 views • 22 slides