On 2/7/20 8:48 AM, Zwettler Markus (OIZ) wrote:
hi,we have to refresh our DEV and UAT stages periodically with PRD data.we will to do this by cloning the whole cluster using pg_basebackup or restoring our filesystem backup (data + archive).I saw that the database system identifier stays the same. is there any complication on this?
Not that I am aware of. To learn more about it's purpose: https://www.postgresql.org/docs/12/protocol-replication.html
thx
-- Adrian Klaver [email protected]
