Date on Master's Thesis/Doctoral Dissertation

12-2010

Document Type

Master's Thesis

Degree Name

M. Eng.

Department

Computer Engineering and Computer Science

Committee Chair

Badia, Antonio Emilio

Author's Keywords

Databases; Generalized quantifiers; Distributed computing

Subject

Distributed databases; Database searching

Abstract

Optimizing queries in a distributed database is quite difficult. This work proposes defining new generalized quantifiers which operate on sets rather than tuples. These quantifiers would allow for easier optimization in a horizontally distributed database. These operators are scalable with respect to both the number of hosts in the environment and the size of the data used.

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