Experience with a Graphical Data Base System
نویسنده
چکیده
Over the past few years there has been an increase in the use of data base systems and computer graphics in scientific and engineering applications. While considerable work has been done on both graphics and data base support very little has been done on the interaction between the two. In this paper we discuss a graphical data base system that we have used in a number of applications. We describe the structure of the data bases used in this system, the operations that can be performed on these data bases and three typical applications. Emphasis is placed on the interaction between the data base system and graphical input and output.
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