On Wed, 2021-10-20 at 15:47 -0600, sbob wrote: > Does logical replication perform like synchronous streaming? If not can > I force it to do so? Sure! Set "application_name" to some name in the CONNECTION clause of CREATE SUBSCRIPTION and use that name in "synchronous_standby_names" on the primary. Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com