Hacker News Reader

I'd argue that thinking about testing this isn't really worthwhile. Just change isolation level. It's not terribly slow. Your work is now much easier.

View on HN

Serialized usually is prohibitively slow in case where there are more than few concurrent users.

That's not my experience at all using that in Postgres. A few concurrent users is absolutely fine.

So you’re recommending a solution that’s fine for a few concurrent users? What about when you have tens of thousands of concurrent users?

Reply on news.ycombinator.com