Jeon Byung Kook, Lii Keun Sang, Choi Young Keun

The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 6, No. 1, pp. 49-56, Jan. 1999
10.3745/KIPSTE.1999.6.1.49,   PDF Download:

Abstract

Distributed Object Computing, owing to the development of distributed computing, has improved the performance of distributed processing conducted between homogeneous and heterogeneous systems in network. Howeve, it has failed to solve fundamental problems such as network overload and enormous request demands by servers and clients. In this paper, we propose to design and implement an Object Migration System that uses the Java language to tackle the mentioned problems. As the first step of implementation of the system, we justify the characteristics of the mobile object model that keeps codes and states of an object. Implemented Object Migration System would accept objects being migrated to a specific node and support the virtual place in which object could be executed automatically. Therefore, the Object Migration System we suggest could not only solve problems imposed to traditional distributed computing but also offer transparency of object migration between homogeneous and heterogeneous systems.

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