On Monitoring and Self-Adaptation to Dynamic Nature of SOA in ReServE Environment
[ 1 ] Instytut Informatyki, Wydział Informatyki, Politechnika Poznańska | [ P ] employee
- recovery protocol
EN Reliability is one of the biggest challenges faced by service-oriented systems. Therefore, to solve this problem, we have proposed ReServE— Reliable Service Environment. ReServE increases fault-tolerance of SOA systems and ensuresconsistent processing despite failures. However, the proposed environment imposes also the performance overhead. Thus, in this paper, we extended ReServE and added a monitoring feature provided by theM3service. As a consequence, the extended environment can adjust appropriately the load of its modules to the changing inter-action and behaviour patterns of service oriented systems. We have experimentally shown that the proposed solution, while providing the required level of reliability, decreases significantly the performance overhead.
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CC BY-NC-ND (attribution - noncommercial - no derivatives)