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ucin1163574762.pdf (746.63 KB)
ETD Abstract Container
Abstract Header
FUNCTION COMPUTING IN VERTICALLY PARTITIONED DISTRIBUTED DATABASES
Author Info
SHINDE, KAUSTUBH ARUN
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=ucin1163574762
Abstract Details
Year and Degree
2006, MS, University of Cincinnati, Engineering : Computer Science.
Abstract
Advances in database and storage technology and need to manage constant flow of information have necessitated use of databases for every organization. These databases are independently owned and operated by respective organizations and privacy of data prevents complete data sharing between entities. Combined data from multiple sources potentially can contribute to mutually beneficial computations. This thesis perceives independent databases as single logical database partitioned and distributed over a number of locations and aims to compute complex mathematical functions over vertically distributed databases while preserving privacy of data. A Global function to be computed over single logical database, as we perceive it, is broken into a set of Local functions that operate on individual data sites. We developed an iterative algorithm and it’s variation that performs global computation using summaries of local computations. The working of the algorithms was shown through software simulations and effectiveness of the suggested approach was demonstrated.
Committee
Dr. Raj Bhatnagar (Advisor)
Pages
54 p.
Subject Headings
Computer Science
Keywords
distributed databases
;
function computing
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Citations
SHINDE, K. A. (2006).
FUNCTION COMPUTING IN VERTICALLY PARTITIONED DISTRIBUTED DATABASES
[Master's thesis, University of Cincinnati]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1163574762
APA Style (7th edition)
SHINDE, KAUSTUBH.
FUNCTION COMPUTING IN VERTICALLY PARTITIONED DISTRIBUTED DATABASES.
2006. University of Cincinnati, Master's thesis.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=ucin1163574762.
MLA Style (8th edition)
SHINDE, KAUSTUBH. "FUNCTION COMPUTING IN VERTICALLY PARTITIONED DISTRIBUTED DATABASES." Master's thesis, University of Cincinnati, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1163574762
Chicago Manual of Style (17th edition)
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Document number:
ucin1163574762
Download Count:
414
Copyright Info
© 2006, all rights reserved.
This open access ETD is published by University of Cincinnati and OhioLINK.