Hi, I know a lot of people are interested in (public) datasets (to use as examples). The website https://numeracy.co contains a (small) number of interesting ones. Here is how to access them using NeoCSV. (NeoCSVReader on: 'https://numeracy.co/standard-library/us-population/states.csv' asUrl retrieveContents readStream) upToEnd. or ZnClient new url: 'https://numeracy.co/standard-library/us-population/states.csv'; contentReader: [ :entity | (NeoCSVReader on: entity readStream) upToEnd ]; get. Of course, they don't use UTF-8 and don't advertise it, so on some datasets you need to do something extra. (NeoCSVReader on: (ZnDefaultCharacterEncoder value: ZnCharacterEncoder latin1 during: [ 'https://numeracy.co/standard-library/us-population/cities.csv' asUrl retrieveContents ]) readStream) upToEnd. (Warning: this last example is quite large, 500K records). Sven