Comment by ffsm8
6 days ago
Uh, that scale doesn't even need clustering beyond high availability.
And as Jepsen showed, if you actually do increase volume, it loses consistency... Invalidating the use case for multi master entirely. So, ymmv I guess
6 days ago
Uh, that scale doesn't even need clustering beyond high availability.
And as Jepsen showed, if you actually do increase volume, it loses consistency... Invalidating the use case for multi master entirely. So, ymmv I guess
Correct, this is entirely about high availability.
what options are there in this situation for HA without galera?
honestly, i havent paid attention to it since ive put my last devops role behind me sometime around 2015.
back then one of my jobs was doing HA via percona mysql (and later mariadb) master/slave. I expected that to continue to exist to date, but maybe its no longer an option? i'm not up to date.