CQL: Categorical Databases

(categoricaldata.net)

21 points | by noworriesnate 2 days ago

2 comments

srean 1 minute ago
There was a good blog post on how the category theoretic ideas behind this applies to data frames
What Category Theory Teaches Us About DataFrames https://mchav.github.io/what-category-theory-teaches-us-abou...
Discussed on HN at
https://news.ycombinator.com/item?id=47561426
flying_sheep 11 minutes ago
Thanks for the sharing. It looks interesting but I did not dive deep into it. Just wonder how is it different from SQL trigger which can also ensure integrities?