Question

What is a data mart? (worth 1 point) What is the difference between a dependent and independent data mart? (worth 3 points)

Answer 1

Answer:-

A data mart is a storehouse of data that is proposed to serve a particular gathering of data workers.

The differentiation between a data warehouse and a data mart can be perplexing considering the way that the two terms are rarely used erroneously as equivalent words. A data warehouse is a central archive for all of the an affiliation's data. The goal of a data mart, in any case, is to meet the particular solicitations of a specific social event of customers inside the relationship, for instance, human resource organization (HRM).

Generally, an affiliation's data marts are subsets of the affiliation's data warehouse.

A dependent data mart empowers you to join your affiliation's data in a solitary data warehouse. This gives you the run of the mill ideal conditions of centralization.

While as , An independent data mart is made without the use of a central data warehouse. This could be appealing for more diminutive get-togethers inside an affiliation. It isn't, in any case, the point of convergence of this Guide. See the Data Mart Suites documentation for moreover experiences regarding this plan.

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