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Data marts and Online Analytical Processing (OLAP) tools support specialized form of analysis. They are widely used when analytical navigation of the data is required. In this study a data mart has been created, "Air Quality Data Mart for Ontario Canada" using OLAP tool. The study conducts a case study which presents comparisons of air quality between the urban and rural areas, peak and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.