High Availability on Azure database for Postgres

Question

As per document https://learn.microsoft.com/en-us/azure/postgresql/concepts-high-availability

for any failure/service down , automatically new service will deployed and re attach the storage to new server.

new service with same hostname/ip address or different.if it is different,how can we achieve same hostname because we can't change the connection string in application

Answer 1

What you are asking for is answered in the document you linked.

Applications using the PostgreSQL databases need to be built in a way that they detect and retry dropped connections and failed transactions. When the application retries, the Gateway transparently redirects the connection to the newly created database server.