Operational databases are referred to as subject-oriented.

Question

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Operational databases are not subject-oriented. They are designed to support transactions and day-to-day operational activities such as data entry, retrieval, updating, and deletion. Subject-oriented databases, on the other hand, are designed to support decision-making and analysis of a specific subject area or domain. Examples of subject-oriented databases include data warehouses, data marts, and analytical databases.

Operational Databases Are Referred to as Subject-Oriented