Kernel structuring using time-triggered message-triggered objects for real-time active DBMS in layered architecture

Real-time active database systems are systems that need the logical consistency of computation results and the timing constraint. Especially, real-time systems are generally highly interactive with their environment, reacting to stimuli in the environment. And a wealth of active database models has...

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Bibliographic Details
Main Authors: Chanho Ryu, Hyeok Han, Yongkeol Kim, Young-Kuk Kim, Seongil Jin
Format: Conference Proceeding
Language:English
Subjects:
Application software
Computer architecture
Computer science
Database systems
Kernel
Monitoring
Object oriented databases
Office automation
Prototypes
Time factors
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Summary:Real-time active database systems are systems that need the logical consistency of computation results and the timing constraint. Especially, real-time systems are generally highly interactive with their environment, reacting to stimuli in the environment. And a wealth of active database models has been proposed and several major prototypes have been produced However, no uniform method for specifying the rule and each manager of active database system in design has yet been proposed within the real-time research community: for an example, real-time object model. This paper presents an architecture of an real-time active database system using time-triggered message-triggered object with incorporating active functionality and real-time constraints into an active database kernel in layered architecture. Also this paper shows how real-time objects are designed to a manager as a module of active database and a rule in active database is represented as an object designed to appropriate to real-time active database.
DOI:10.1109/ISORC.2000.839522