1 Transaction Processing Chapter 16. 2 Transaction Concept A transaction is a unit of program execution that accesses and possibly updates various data.
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Transactions. Chapter 14: Transactions Transaction Concept Transaction State Concurrent Executions Serializability Recoverability Implementation of Isolation.
Threads Doing Several Things at Once. Threads n What are Threads? n Two Ways to Obtain a New Thread n The Lifecycle of a Thread n Four Kinds of Thread.
Chapter 14 Transactions Yonsei University 1 st Semester, 2015 Sanghyun Park.
UNIT - 5 - Transaction Concept - Transaction State - Implementation of Atomicity and Durability – Concurrent – Executions – Serializability - Recoverability.
1 DC8: Transactions Chapter 12 Transactions and Concurrency Control.
Chapter 10 Recovery System. ACID Properties Atomicity. Either all operations of the transaction are properly reflected in the database or none are.
Advanced Database- Dr. Arasteh1 Advanced Database Bahman Arasteh ( Ph.D, Software Engineering ) Department of Software Engineering, Azad University of.
Transaction Manager