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Multiple Date Versions in Database Systems

Haghighi, Navid; Son, Sang
Format
Report
Author
Haghighi, Navid
Son, Sang
Abstract
A prototyping environment is a valuable tool for evaluating new techniques and design alternatives for database systems prior to the actual implementation of the system. Using such a prototyping tool, the characteristics and possible performance benefits of maintaining multiple data versions with time-stamp based scheduling are investigated. In addition, the characteristics of a database system employing a multiversion concurrency control mechanism in a real~time environment are explored. This research is focused on how the availability of multiple data versions may be used in order to better meet the timing constraints of the system. A scheduling algorithm which incorporates the consideration of the temporal requirements in its scheduling decisions is presented. Note: Abstract extracted from PDF file via OCR
Language
English
Date Received
2012-10-29
Published
University of Virginia, Department of Computer Science, 1989
Published Date
1989
Collection
Libra Open Repository
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