In machine learning, massive datasets are often split into smaller "shards" (e.g., zip 1 through zip 28) to prevent download timeouts and allow for parallel processing.
For those looking to automate this process rather than clicking 28 individual links, developers often use R scripts or Python to scrape the data from official portals like the Superior Electoral Court (TSE) . General Use Cases Download (28) zip
Outside of Brazilian politics, seeing a "Download (28) zip" instruction usually implies: In machine learning, massive datasets are often split