Award Date

1-1-1991

Degree Type

Thesis

Degree Name

Master of Science (MS)

Department

Computer Science

First Committee Member

Ajoy Kumar Datta

Number of Pages

73

Abstract

Distributed systems synchronized by Virtual Time have been topics of recent interest. Virtual Time follows an optimistic philosophy relying on rollback for synchronization instead of abortion or blocKing Although many applications have been suggested as candidates for Virtual Time, few were simulated or implemented. This research reports on the first implementation and results of a Distributed Database Management System synchronized by virtual time. We argue that virtual time is a viable alternate concurrency control method for distributed database systems if its memory overhead can be absorbed.

Keywords

Databases; Distributed; Synchronization; System; Time; Virtual

Controlled Subject

Computer science

File Format

pdf

File Size

2385.92 KB

Degree Grantor

University of Nevada, Las Vegas

Language

English

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Rights

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