Show HN: WSL, a clean text format for relational data
Looks interesting. It reminds a bit of the ARFF format. I can&#x27;t tell whether WSL allows comments though which I think would be useful. Also insisting that no null entries are possible will probably lead to incompatible versions of the format when people are unable to avoid nulls.<p>One thing that could be nice would be a field to indicate the physical unit of each data type.