Admission Control for Soft-Deadline Transactions in ACCORD
نویسندگان
چکیده
The use of admission control and overload manage ment techniques in real time systems has been shown to result in improved system performance in terms of maximizing the value added to the system by those transactions committing on time in comparison to systems which do not employ such techniques Con tinuing with our research in hard deadline Real Time DataBase RTDB systems we investigate the chal lenges associated with soft deadline transactions and describe a number of admission control and overload management techniques as well as scheduling algo rithms appropriate for such systems
منابع مشابه
Concurrency Admission Control Management in ACCORD
We propose and evaluate admission control mechanisms for ACCORD, an Admission Control and Capacity Overload management Real-time Database framework|an architecture and a transaction model|for hard deadline RTDB systems. The system architecture consists of admission control and scheduling components which provide early noti cation of failure to submitted transactions that are deemed not valuable...
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