Computer and Modernization ›› 2009, Vol. 8 ›› Issue (8): 90-92,9.doi: 10.3969/j.issn.1006-2475.2009.08.025

• 数据库 • Previous Articles     Next Articles

Research and Implementation of Data Model Projection Tool Based on Epicentre

ZHAO Hai-feng1,LIU Yi-na2,YANG Guo-qiang3   

  1. 1.School of Computer, Nanchang Hangkong University , Nanchang 330063, China;2.School of Computer, Communication University of China, Beijing 1000024, China;3.Jiangxi Institute of Computing Technology, Nanchang 330002, China
  • Received:2009-02-24 Revised:1900-01-01 Online:2009-08-21 Published:2009-08-21

Abstract: Aiming at the problem that Epicenter data model doesn’t provide a projection support for their own application data model, in the full of studying Epicenter data model and the theory of projection of POSC, based on combining characteristics of Sinopec’s SPDM1.0, this paper develops a projection tool to complete data conversion between SPDM1.0 logical model and physical model.

Key words: POSC, Epicentre, SPDM 1.0, projection tool, logical data model

CLC Number: