Yeah, my petty 6Tb also went fine with pg_upgrade and practically no downtime. Upgrade slave, promote to master, upgrade master and then promote it back. It's a marvelous piece of technology.
It's really just a handful of core people who did most of the work, crafting it so thoughtfully over the years and it has such a huge impact on the world.
Doing huge part of it before postgresql was as popular as it is today, spending countless hours on making some great design choices and implementing them carefully.
It seems unlikely any of them will read that but I'm so deeply grateful to these people. It allowed so many things to flourish on top thanks to it being open source and free.
It's really just a handful of core people who did most of the work, crafting it so thoughtfully over the years and it has such a huge impact on the world.
Doing huge part of it before postgresql was as popular as it is today, spending countless hours on making some great design choices and implementing them carefully.
It seems unlikely any of them will read that but I'm so deeply grateful to these people. It allowed so many things to flourish on top thanks to it being open source and free.