Postgres High Availability isn't just about putting together the right pieces. We should also consider the following:
- Why did we choose those components?
- What can go wrong?
- How do we prevent edge cases from ruining our day?
- Can we possibly build a cluster that's "Always On" in the face of Network Partitions, Split Brain, and other looming specters?
- Can Multi Master play a role?
Following in the footsteps of the previous webinar by Martin Marqués, Achieving High Availability with PostgreSQL, this webinar answered all of those questions and more.