Joe Conway
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josepheconway.bsky.social
Joe Conway
@josepheconway.bsky.social
Head of PostgreSQL Contributor Team at Amazon, PostgreSQL committer, major contributor, infrastructure team, author PL/R extension (opinions == mine_alone)
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May 31, 2025 at 6:36 PM
Reposted by Joe Conway
Recently, one of our testing tools at AWS found an issue with transaction visibility in PostgreSQL, where the order that transactions become visible differs between the primary and replicas. Sergey Melnik dives deep on the AWS Database Blog: aws.amazon.com/blogs/databa...
Understanding transaction visibility in PostgreSQL clusters with read replicas | Amazon Web Services
On April 29, 2025, Jepsen published a report about transaction visibility behavior in Amazon RDS for PostgreSQL Multi-AZ clusters. We appreciate Jepsen’s thorough analysis and would like to provide ad...
aws.amazon.com
May 3, 2025 at 4:36 PM
The new PostgreSQL minor releases are now available; you know what to do!

www.postgresql.org/about/news/p...
PostgreSQL 17.3, 16.7, 15.11, 14.16, and 13.19 Released!
The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 17.3, 16.7, 15.11, 14.16, …
www.postgresql.org
February 13, 2025 at 2:12 PM