Creating an independent data mart for your department

What type of data warehouse is created separately from the enterprise data warehouse by a department and does not rely on it for updates?

A. sectional data mart B. public data mart C. independent data mart D. volatile data mart

Answer:

An independent data mart is created separately from the enterprise data warehouse by a department and doesn't rely on its updates.

An independent data mart is a type of data warehouse that is created independently by a specific department within an organization. This data mart is designed to meet the unique needs of the department without relying on the centralized enterprise data warehouse for updates. This allows the department to manage and access their data independently and efficiently.

The independent data mart contains a subset of data from the main enterprise data warehouse but operates independently in terms of data management. It is typically used by departments like marketing, sales, or finance to track specific data that is relevant to their operations and decision-making processes.

By creating an independent data mart, departments can tailor their data management processes and access to meet their specific requirements, leading to more effective and targeted decision-making. This flexibility allows departments to analyze data in a way that is tailored to their needs, without waiting for updates from the enterprise data warehouse.