Feedback control based model of QoS management approaches in Real-Time databases

Abstract

In this paper we present the main existing approaches of management quality of service (QoS) in Real-Time database management systems (RTDBMS) which are based on the feedback control scheduling. We propose a generic model of these approaches composed by three layers: Models, Parameters and Policies. We aim to help designers of real time applications to rapidly design a feedback control based QoS management approach by reusing, configuring and adapting our model to their requirements.