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Data in a Data Warehouse Are in a Stable State

question 51

Essay

Data in a data warehouse are in a stable state.Explain how this can hamper data mining analysis.What can an organization do to alleviate this problem?


Definitions:

Bureau of Labor Statistics

A government agency that collects, processes, analyzes, and disseminates essential statistical data related to labor market activity, working conditions, and price changes in the economy.

Employment Projections

Forecasts about the labor market, predicting future employment trends, job growth or decline in various sectors, and skills that will be in demand.

Median Pay

The middle value of wages in a sample, such that half of the employees earn less and the other half earns more.

OOH

Stands for Occupational Outlook Handbook, a publication by the United States Bureau of Labor Statistics providing career information on duties, education and training, pay, and outlook for hundreds of occupations.

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