Um repositorio de objetos para um ambiente de programação distribuida

AUTOR(ES)
DATA DE PUBLICAÇÃO

1997

RESUMO

The purpose of this dissertation is the optimization of the object state persistence me­chanisms in a distributed programming system based on atomic actions called Arjuna. At this moment, the persistence mechanism in Arjuna has not a satisfactory performance about speed. This is due the utilization of host file system (Unix) as object store in an inefficient way. Arjuna obtains atomic action support using the shadow copies technique over his object store. The Hiper Store (High Performance Store) implementation optimizes the persistence using mechanisms like log and memory manager. This mechanisms are also used in other applications that support atomic actions, like databases, and has also a good performance in Arjuna

ASSUNTO(S)

banco de dados distribuidos sistemas de transação (sistemas de computação) programação orientada a objetos (computação)

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