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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1994, Vol. 15 ›› Issue (10): 1165-1169.

• 论文 • Previous Articles     Next Articles

ENGINEERING INTERFACES OFDATABASES

Li Longjiang1, Liu Yi'e2   

  1. 1. Computer Center,Beiing University of Aeronautics and Astronautics,Beijing,100083;2. Institute 720 of Beijing University of Aeronautics and Astronautics,Beijing, 100083
  • Received:1993-07-01 Revised:1993-12-01 Online:1994-10-25 Published:1994-10-25

Abstract: There exists a hierarchical relationship among engineering interfaces, database man-agement systems and programming languages.M apping from SDAI of STEP, as an example of engineering interfaces of databases,to OD B M S or RDBM S is described,A mapping strategy known as “ways to children”to“ways to children”is presented.This strategy provides an option for simplification of the mapping algorithm and improvement of system performanee.

Key words: engineering, data base, programming, interfaces, data base mangement systems, computer aided design

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