Review of Big Data Visualization Course

1 Essay Questions (7*8 points)

1. Discuss the relationship between data, graphics, and visualization
2. Discuss the visualization process
3. Discuss the characteristics of comparison charts, distribution charts, and flow charts
4. Discuss the characteristics of vector graphics and bitmaps
5. Discuss the characteristics of structured, semi-structured, and unstructured data
6. Discuss the classification of cloud services and the characteristics of Huawei Cloud DLV
7. Discuss the characteristics of AR, VR, and MR

2 Write Code from Diagram

A diagram with three lines, with a legend, style examination limited to line type, point type (matplotlib)

3 Draw Diagram from Code

matplotlib: Two subplots echarts: Examination points grid implementation of subplots In each subplot, a bar chart and a line chart are overlaid dataset.source fancy split of data series (layoutby=‘row’)