On 11/2/22 09:56, Sascha Zenglein wrote:
Hi all,
I want to use the postgres-native logical replication to have multiple
clients receive and send data to a central database.
Real-time is far less important than network usage, and with my current
test setup it appears both instances communicate frequently if a
subscription is active, even if nothing is happening.
Is there a good way to reduce data usage, for example by limiting the
amount of keep-alive messages? One database will likely be idle most of
the time.
I estimated the current solution to idle at around 1.4MiB per day. Ideally
it would use less than 100KiB a day.
1.4MiB/day is 17 *bytes* per second. That's not too much.
--
Angular momentum makes the world go 'round.
