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by m_mueller 1300 days ago
an n-dimensional json array still doesn't come with strong type information (other than str/null/decimal/int) for the fields and it doesn't give you a guaranteed shape either. also, there is no standard how to declare the field header labels. also, it's not binary, thus very inefficient for numerical data. there are various data formats that help in those regards, but none of it is standardized, hence all our fingers being sticky from the glue.