excerpt definition: The definition of an excerpt is a quote from a book or film. (noun) An example of excerpt is a passage from a novel....
The scheme of organizing related information is known as âdata structureâ. The types of data structure are: Lists: A group of similar items with connectivity to the previous or/and next data items. Arrays: A set of homogeneous values.
What is a Data Dictionary? A data dictionary is a set of information describing what type of data is collected within a database, its format, structure, and how the data is used. In many respects, a data dictionary can be thought of as the rules in which all the data within your system need to abide by. If all of your systems are producing data that follow the same rules - you achieve semantic interoperability.