Terms Flashcards
1
Q
Idempotent
A
Operations that can be applied multiple times without changing the result beyond the initial application.
2
Q
Cardinality
A
The number of unique values contained in a particular column, or field, of a database.
3
Q
Normalization
A
Removing duplicates or redundancy from tables (SQL way)
4
Q
Immutable
A
Which can be created or destroyed but can’t be changed or modified.
