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Title
s
stale-author-3655
09/27/2022, 6:36 AMIs Postgres a commonly used backend? Does anyone have any performance data vs etcd?
Also how many people use a remote backend for edge nodes? This means that a network outage means a k8s outage correct?
c
creamy-pencil-82913
09/27/2022, 7:48 AMWe don’t collect any of those sort of statistics. I will say that latency is pretty important to the apiserver, so putting the database at a different site than the server nodes probably wouldn’t work super well.
s
stale-author-3655
09/27/2022, 7:48 AMIt's a suggested topology though?
Would a edge network loss mean the nodes can't do anything
What about Postgres in general - do you see much use?
I'm guessing not right?
n
nutritious-tomato-14686
09/27/2022, 4:50 PMYeah unfortunately (well depending on how you view "phone-home" software) we have no statistics on how K3s is used, its all word-of-mouth. I haven't seen much use of Postgres personally, but that doesn't mean its not out there.
a
alert-policeman-61846
10/02/2022, 8:56 AMPersonal experience i had is mysql backend performed better than postgres. Unclear why https://github.com/k3s-io/kine/issues/63