Oh I will surely buy this! This series of deep articles about Postgres index types looks like it's by the same authors, and is one of the few sources I've foun

Oh I will surely buy this! This series of deep articles about Postgres index types looks like it's by the same authors, and is one of the few sources I've found that really goes into the data structures used: https://habr.com/en/company/postgrespro/blog/441962/ https://habr.com/en/company/postgrespro/blog/441962/ I expect those articles will turn into chapters in this book.