Research issues in real-time database systems . Survey paper

Date

1995

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Abstract

Today's real-time systems are characterized by managing large volumes of data. Efficient database management algorithms for accessing and manipulating data are required to satisfy timing constraints of supported applications. Real-time database systems involve a new research area investigating possible ways of applying database systems technology to real-time systems. Management of real-time information through a database system requires the integration of concepts from both real-time systems and database systems. Some new criteria need to be developed to involve timing constraints of real-time applications in many database systems design issues, such as transaction/query processing, data buffering, CPU, and IO scheduling. In this paper, a basic understanding of the issues in real-time database systems is provided and the research efforts in this area are introduced. Different approaches to various problems of real-time database systems are briefly described, and possible future research directions are discussed. © 1995.

Source Title

Information Sciences

Publisher

Elsevier

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Keywords

Algorithms, Constraint Theory, Information Management, Input Output Programs, Query Languages, Real Time Systems, Scheduling, Systems Analysis, Access Requests, Data Buffering, Real Time Database Systems, Real Time Information, Timing Constraints, Database Systems

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Published Version (Please cite this version)

Language

English