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Proceedings Paper

Design and performance analysis of a smart optoelectronic database filter for relational database applications
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Paper Abstract

A challenging task facing the designers for the next generation of archival storage system is to provide storage capacities several orders of magnitude larger than existing systems while maintaining current data access times. To meet this challenge, a smart optoelectronic database filter suitable for large capacity relational database systems that use page-oriented optical storage devices has been developed. The photonic VLSI device technology based database filter monolithically integrates optical detectors, photoreceiver circuits, data manipulation logic, and filter control circuitry onto a single CMOS chip. Since only valid search data is passed to the host computer, the introduction of a database filter can dramatically reduce database search time. This paper presents the design and performance analysis of the database filter system. Simulation data suggested that a 32 X 32-bit filter fabricated in a 0.35 micrometers CMOS process could have an optical page read rate of 263 Mpages/s and support 286 Mrecords/s transfer rate to a host computer.

Paper Details

Date Published: 8 November 2001
PDF: 8 pages
Proc. SPIE 4534, Optoelectronic and Wireless Data Management, Processing, Storage, and Retrieval, (8 November 2001); doi: 10.1117/12.448007
Show Author Affiliations
Jianjing Tang, Univ. of Cincinnati (United States)
Fred Richard Beyette, Univ. of Cincinnati (United States)


Published in SPIE Proceedings Vol. 4534:
Optoelectronic and Wireless Data Management, Processing, Storage, and Retrieval
Robert Raymond; Pradip K. Srimani; Renjeng Su; Carl W. Wilmsen, Editor(s)

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