https://percona.community/blog/2025/06/18/postgresql-active-active-replication-do-you-really-need-it/
PostgreSQL active-active replication, do you really need it? | Percona Community
active replicationreally need
https://percona.community/blog/2025/07/10/active-active-replication-the-hidden-costs-and-complexities/
Active-active replication - the hidden costs and … | Percona Community
active replicationhiddencosts