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Changes to main Database during Transactional Replication

Can you please advise how can I keep slave database up to date while it's in transactional replication with master. I mean what If I change indexes, columns, tables or sthm else in master dabase? ...
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305 views

When using a master plus multiple slaves, how do I change over from one server to a brand new one with minimal downtime?

In my particular case, I'm using Heroku Postgres (repackaged Amazon EC2 instances running PostgreSQL), but platform-agnostic answers are also good! Heroku's instructions describe the process for ...