When deployed as operational components of production systems, novel computer services are supposed to respond synchronously to real-world events associated to the business process they implement, thereby needing to meet temporal constraints dictated by the dynamics of the environment in which they operate. This elicits a real-time system approach. One emerging concept to cope with such unpredictability of large-scale distributed computer applications is the use of feedback control principles. This paper introduces a feedback-based adaptive resource control algorithm for composite applications implementing real-time business process. The study is based on recent achievements in the field and ongoing progresses. A brief background on the field, the rationales of the proposed techniques and development results are presented. © Institute for Computer Science, Social-Informatics and Telecommunications Engineering 2009.
CITATION STYLE
Monaco, F. J., & Nobile, P. N. (2009). Feedback-based adaptive resource control in QoS-aware SOA systems with soft real-time requirements. In Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (Vol. 22 LNICST, pp. 799–810). https://doi.org/10.1007/978-3-642-10625-5_51
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