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Note that RDS supports, before 10, streaming out logical changes. Support for that was added to postgres 9.4. I stand by my statement that it'll be problematic

Note that RDS supports, before 10, streaming out logical changes. Support for that was added to postgres 9.4. I stand by my statement that it'll be problematic for Aurora to support this.

bpicolo 9y ago
Wouldn't that likely have been through https://www.2ndquadrant.com/en/resources/pglogical/ https://www.2ndquadrant.com/en/resources/pglogical/ ? That's not an extension they allege to support in Aurora yet for sure. https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_PostgreSQL.html#PostgreSQL.Concepts.General.FeatureSupport.Extensions.96x https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_...
- anarazel 9y ago
  No. Logical decoding, which is used by both pglogical and the now in-core logical replication, was added in 9.4. https://www.postgresql.org/docs/9.6/static/logicaldecoding.html https://www.postgresql.org/docs/9.6/static/logicaldecoding.h... See references to test_decoding etc in the page you reference.
  - bpicolo 9y ago
    Ahh, gotcha