Data Cardinality In the implementation of a structure query language (SQL), the term data cardinality is used to mean the uniqueness of the data values which are contained in a particular column, kno...

Data Attribute Group In data modeling, a logical data model is the representation of business data into a data model that can be the basis for the physical database implementation. It identifies a da...

Data Attribute In the realm of computer science, a logical data model is the accurate representation of a company's data. These data need to be logically represented because later on they will be the...

Clustering in the computer science world is the classification of data or object into different groups. It can also be referred to as partitioning of a data set into different subsets. Each data in t...