author Hyoung-Gon Lee 
2nd author Namkyu Park
Yoosuk Hong
Chi-Hyuck Jun
Jinwoo Park 
info This conference paper has been presented by Jinwoo Park on the International Conference on Production Research. The conference has been held in Valparaiso, Chile, 2007/7/29 ~ 2007/8/2 . 
year 2007 
category IC 
start / end date  
city / nation  
학회 ICPR 
keywords Part Explosion, MRP, Computational Grid, Distributed Database 
abstract The part explosion process is one of the key processes of MRP which aims efficient planning of production enterprises so that raw materials and subassemblies are provided in the right amount at the right time. However, due to the time consuming characteristic of the process interacting with database intensively, real time processing was very hard to achieve. Meanwhile, grid computing technology which aims to utilize unused capacity of computing power internet-wide is being broadly introduced in business. This paper proposes a grid enabled part explosion process in a distributed database environment and improve the performance considerably. In the proposed system, maintenance of MRP consists of four steps; master data synchronization, job distribution, part explosion, and archiving steps. Particularly, the part explosion process was found to be much faster using grid resources; accelerated to nearly n times faster with n nodes assuming that archiving step is performed afterwards. 

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