A time series pairs dates or times with corresponding values, ordered to show how a metric changes. It can help reveal trends, seasonality, and outliers. section 6.5.1
+------------+-------+ | Date | Sales | +------------+-------+ | 2024-01-01 | 120 | | 2024-01-02 | 135 | | 2024-01-03 | 142 | | 2024-01-04 | 130 | | 2024-01-05 | 155 | +------------+-------+
Each row pairs a date with a sales value, illustrating a simple time series. section 6.5.1
Summarize daily sales
For a dashboard, group filtered records by day and sum sales across products and other dimensions. In the California example, the two product rows for 2024-08-01 become one daily total: 2,800. Plot daily values as a line chart. section 6.5.1
