A database about data and databases. A data dictionary holds the name, type, range of values, source and authorization for access for each data element in the organization's files and databases. It ...

A data dictionary is divided logically into areas. The information is organized into entity types, which correspond to the main data processing components, such as elements, records, files, programs, ...

When designing a database application, it is necessary to plan how input and output interfaces will appear and how they will function. Like a data dictionary, there is no standard, yet it is generally ...