This example demonstrates the basic mechanics of loading and parsing a CSV dataset with D3. It fetches a remote file of named CSS colors and displays summary statistics about the parsed data in large text. The code uses `d3.csv` to retrieve and parse the data asynchronously, then calls `d3.csvFormat` to measure the raw size in kilobytes. It reports the total number of data rows and the count of columns from the parsed array, showing how D3 structures tabular data as an array of objects.