Table
Structural Terminology
Structural Terminology | |
---|---|
Formal Relational Term | Informal Equivalence |
Relation | Table |
Tuple | Row or Record |
Cardinality of a Relation | Number of rows |
Attribute | Column of Field |
Degree of a Relation | Number of Column |
Primary Key | Unique Identifier |
Domain | A pool of values from which the values of specific attributes of specific relations are taken |
- Note : India’s Fastest Supercomputer – Pratyush (Maximum Speed of 6.8 Petaflops)