Slowly changing dimensions are handled by a(n)________.
A)operational database
B)dimensional database
C)structured storage
D)object-relational data model

Question

Quizplus · Accepted Answer

Slowly changing dimensions, i.e. dimensions that change over time, are best handled by a dimensional database. Dimensional databases are designed for analytical processing and support the organization and analysis of data in a way that allows for easy analysis of trends over time. They store historical records and cater to queries that allow analysis and comparison of data across periods.

Slowly Changing Dimensions Are Handled by A(n)________