COMPSAC '97 - 21st International Computer Software and Applications Conference DRDB: a distributed real-time database server for high-assurance time-critical applications Washington, DC August 11-August 15 ISBN: 0-8186-8105-5
Many real time database systems are now being used in safety critical applications, in which human lives or expensive machinery may be at stake. Transactions in real time databases should be scheduled considering both data consistency and timing constraints. In addition, a real time database must adapt to changes in the operating environment and guarantee the completion of critical tasks. The effects of scheduling decisions and concurrency control mechanisms for real time database systems have typically been demonstrated in a simulated environment. We present a functional real time database server called DRDB, which provides an operational platform for research in distributed real time database issues.
Index Terms:
distributed databases; DRDB; distributed real time database server; high assurance time critical applications; safety critical applications; data consistency; timing constraints; operating environment; critical tasks; scheduling decisions; concurrency control mechanisms; real time database systems; simulated environment; functional real time database server; operational platform; distributed real time database issues
Citation:
S.H. Son, R.C. Beckinger, D.A. Baker, "DRDB: a distributed real-time database server for high-assurance time-critical applications," compsac, pp.362, COMPSAC '97 - 21st International Computer Software and Applications Conference, 1997 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||