Ciro Santilli
OurBigBook.com9-Year Hustle to Achieve a Single Goal by EO
. Source. Interview with Akshay Kothari and Ivan Zhao.How Notion Handles 200 BILLION Notes by Coding with Lewis
. Source. - they have a separate DB entry for everything in the page, e.g. even list items. A little bit like OurBigBook dynamic tree but way more blocks
- they use PostgreSQL of course