The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)

A distributed database server for continuous media

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Author

WG Aref, AC Catlin, AK Elmagarmid, J Fan, J Guo, M Hammad, IF Ilyas, MS Marzouk, S Prabhakar, A Rezgui, S Teoh, E Terzi, Y Tu, A Vakali, XQ Zhu

Entry type

article

Abstract

In our project, we are adopting a new approach for handling video data. We view the video as a well-defined data type with its own description, parameters and applicable methods. The system is based on PREDATOR, an open-source object-relational DBMS. PREDATOR uses Shore as the underlying storage manager. Supporting video operations (storing, searching-by-content and streaming) and new query types (query-by-example and multi-feature similarity searching) requires major changes in many of the traditional system components. More specifically, the storage and buffer manager has to deal with huge volumes of data with real-time constraints. Query processing has to consider the video methods and operators in generating, optimizing and executing the query plans

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Date

2002

Journal

Data Engineering, 2002. Proceedings. 18th International Conference on

Key alpha

Aref

Pages

490-491

Publication Date

2002-01-01

Keywords

distributed databases, file servers, multimedia databases, object-oriented databases, query processing, real-time systems, relational databases, storage management, video databasesPREDATOR, Shore storage manager, buffer manager, continuous media, data type, distributed database server, multi-feature similarity searching, open-source object-relational DBMS, query by example, query plan execution, query plan optimization, query types, real-time constraints, searching by content, video data handling, video operations, video storage, video streaming

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