Chapter 8 DATA ACCESS
Data access shows which business processes access the data.
The data understanding process continues with the Data Access Function consisting of the data accessed by business processes. Data access includes the creation, use, update, and deletion of the data. The understanding and documentation of the data access pertains to the Data Product Data, not to the Common Data.
The understanding of data access begins with understanding the use of the data by business processes. The data subject-relation diagram for the use of Data Product Sets and Data Product Units by Business Processes is shown in Figure 8.1. Data Product Set is recursive to document Data Product Set Variations, and Data Product Unit is recursive ...