Database System Concepts
7th Edition
ISBN: 9789332901384
Author: Henry F. Korth & S. Sudarshan Abraham Silberschatz
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 25, Problem 17E
Program Plan Intro
Transaction Processing Performance Council (TPC):
TPC benchmark is a performance benchmark used for evaluating
- TPC-C benchmark is used to measure the performance of an order-entry database system.
- TPC- Decision (TPC-D) benchmark tests the efficiency of the database on the basis of queries about decision support.
- TPC-ad hoc (TPC-H) is an improvement over TPC-D benchmark that models ad-hoc queries because the queries are not known beforehand. It allows indices only on foreign and primary key.
- The TPC- Reporting (TPC-R) benchmark is again an improvement of the TPC-D benchmark which provides additional optimization.
- ACID properties of transactions are the Atomicity, Consistency, Isolation and Durability properties.
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