TurboIMAGE/XL Database Management System Reference Manual MPE/iX V6.5 (30391-90011)

Chapter 2 37
Database Structure and Protection
Data Set Types and Relationships
Figure 2-1. CUSTOMER Data Set Sample
Data Set Types and Relationships
A TurboIMAGE/XL data set is either a master or a detail data set; these data sets are
described in this section. Figure 2-2. illustrates the relationships and the types of six data
sets in the ORDERS database. Master data sets are identified by triangles and detail data
sets by trapezoids.