Andrew Fairless, Ph.D.
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What I Read: Category Theory, DataFrames.
Posted on :: Tags: data engineering, dataframe, SQL, relational, schema, category, set, composition

https://mchav.github.io/what-category-theory-teaches-us-about-dataframes/
What Category Theory Teaches Us About DataFrames
Michael Chavinda
March 28, 2026
"What I’m working toward is a canonical definition of the dataframe. Petersohn et al. made the best attempt I’ve seen with their data model and algebra. Category theory adds structure on top..."