Dataset pack
Product attributes as key-value rows
A product attribute log stored one attribute per row, with repeated updates and extra attributes.
Fictional data · UTF-8 CSV, every value quoted so padding and leading zeros survive; empty fields are missing values · free for personal and classroom practice · practise it in Key-value attributes to columns.
attributes 17 rows × 5 columns
Download attributes.csv (Pro)Data dictionary
- row_id
- Unique row ID.
- product_id
- Product ID.
- attribute
- Attribute name as typed.
- value
- Attribute value as text.
- updated
- Date the value was set.
Values are shown in quotes so leading and trailing spaces are visible. ∅ means the cell is missing. Exercises are also graded on hidden datasets that are never published.