A FOSDEM 2020 talk I missed out on. Summarises tokenisation, stemming and stop words. Then goes into how to use FTS in version 12. Check out the websearch_to_tsquery function which can produce a tsquery from a web search.
Other database systems I found interesting.
Is a relational database with Git-like version control features that is optimized for acquiring, distributing, and collaboratively building datasets.
Definition of dolt
noun A stupid person; a dunce.