> documentation also seems to suggest that even with the strongest settings, it can lose transactions; Can be reproduced even on a single node postgres. Just h

> documentation also seems to suggest that even with the strongest settings, it can lose transactions; Can be reproduced even on a single node postgres. Just hammer it with inserts and maintain a local counter for inserts performed. Then, kill9 the postgres process. You'd expect your local counter to match the actual rows inserted, but you'll find that your counter will always be "less" than the actual rows inserted. Like any "networked" system, it is possible to lose commit acknowledgments even if the commit itself was successful. So yes, you've not "lost" transactions per se. You've "gained" them, but it is still a data issue in either case.