Arquitetura para Elaboração de um Histórico de Atributos Relacionados à Técnica de Checkpoint and Recovery

Resumo

Abstract. Optimal attributes for checkpoint and recovery technique are hard to find due to system distinct behaviours over the time. This work proposes an ar- chitecture to store system elements usage on a historical record structure. The goal of historic is to provide statistical informations about system usage, in or- der to help on checkpoint period taking decisions. In this way, the architecture already proposed for dynamic checkpoint configuration will be able to use ap- proximations for setting proper checkpoint attributes.