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A comment on Disqus: Scaling the World’s Largest Django Application (2010) [video]. Parent comment
* Version upgrades (streaming replication requires the same PG version between master/slave, slony does not)
* Logical replication gives us finer-grained control over how data is replicated across the cluster
* Ability to create additional indexes on slaves
slony isn't perfect and it has caused us some headaches, but its flexibility makes it our go-to replication tool for postgres.
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* Version upgrades (streaming replication requires the same PG version between master/slave, slony does not)
* Logical replication gives us finer-grained control over how data is replicated across the cluster
* Ability to create additional indexes on slaves
slony isn't perfect and it has caused us some headaches, but its flexibility makes it our go-to replication tool for postgres.