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Take a look at the code we have open sourced: https://github.com/compose/governor

Bucardo with multi-master is fantastic when a DBA can configure the multi-master and manage future changes. Bucardo requires each table to have proper Bucardo configuration and eac…

We tested with PGPool and PgBouncer in various iterations. PGPool failed at basic failover. It worked fine while the leader remained leader. It would failover to the follower who b…

The problem with etcd members on every Postgres node is that clusters fixed nodes or members. etcd doesn't function well in an environment where you could tear down / build up new …

The code relies on functionality in etcd to prevent a race condition. Using `prevExist=false` on acquiring the leader key, the set will fail if another node wins the race. The func…

I imagine this is one of those situations where the truth will never be available. All participates have taken sides, and have skewed / omitted / shaped their own stories for their…