This D3.js (v7) example visualizes a movie and series dataset fetched as CSV. It displays key dataset metrics—file size, row count, and column count—and renders a scatter plot of release year versus IMDb rating using SVG circles. The visualization uses `d3.csvParse` to parse the data and `d3.scaleLinear` along with `d3.axisBottom` and `d3.axisLeft` to construct the chart with a standard margin-based layout.