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> Will having logical replication make doing a DB version upgrade in production easier? Yes, that's one of the major goals. > We're using Postgres 9.4 on RDS
by anarazel 9y ago
> Will having logical replication make doing a DB version upgrade in production easier?
Yes, that's one of the major goals.
> We're using Postgres 9.4 on RDS right now, and there doesn't seem to be an upgrade path that doesn't involve some downtime.
Unfortunately on RDS your options are a bit more limited than on plain postgres. Otherwise you could use londiste, pglogical, .. to keep the time to switch over to something very small.