Data Warehousing and Data Mining208010 marksData marts
Why the concept of data mart is important? Discuss different data warehouse schema with examples.
Why the concept of data mart is important? Discuss different data warehouse schema with examples.[10]
--- "A data mart is a subset of a data warehouse focused on a particular line of business, department, or subject area." In other words, a data mart is a smaller, focused slice of the larger data warehouse that is tailored to the needs of a specific group of users or a specific business function....