Studying The Free Database Protection From the inputting wrong data And undesirable Information

Abstract

Data collection has become a ubiquitous function of large organizations { not only for record keeping, but to support a variety of data analysis tasks that are critical to the organizational mission. Data analysis typically drives decision-making processes and in an increasing number of settings is the raison d'etre of entire agencies. Despite the importance of data collection and analysis, data quality remains a pervasive and thorny problem in almost every large organization.