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Fig. 4 | Journal of Big Data

Fig. 4

From: Database application model and its service for drug discovery in Model-driven architecture

Fig. 4

Domain model. There are 6 domain objects. There are 3 association links among a Drug object, a Gene object, a Disease object and a SideEffect object. There are 2 aggregation links between a Drug object and an ATC object, and between a Gene object and a SNP object. The notation 0..* in the diagram means “zero to many”. And the notation 1..* in the diagram means “one to many”

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