Setting up a dataset
In principle, any data you can use you can upload to Kaggle (subject to limitations; see the Legal caveats section later on). The specific limits at the time of writing are 100 GB per private dataset and a 100 GB total quota. Keep in mind that the size limit per single dataset is calculated uncompressed; uploading compressed versions speeds up the transfer but does not help against the limits. You can check the most recent documentation for the datasets at this link: https://www.kaggle.com/docs/datasets.
Kaggle promotes itself as a “home of data science” and the impressive collection of datasets available from the site certainly lends some credence to that claim. Not only can you find data on topics ranging from oil prices to anime recommendations, but it is also impressive how quickly data ends up there. When the emails of Anthony Fauci were released under the Freedom of Information Act in May 2021 (https://www.washingtonpost.com/politics/interactive...