[maxerickson]

Probably something else that is straightforward to incrementally update (applies to all 3 cases from your comment).

https://www.paulnorman.ca/blog/2022/10/tilekiln-storage/

[clementmas]

Thanks. I found this article on Paul's blog which answers my question: https://www.paulnorman.ca/blog/2024/01/minutely-updated-tile...