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probably [Aurora DSQL](https://aws.amazon.com/rds/aurora/dsql/ https://aws.amazon.com/rds/aurora/dsql/) which released a couple of weeks ago
by gotimo 1y ago
probably [Aurora DSQL](https://aws.amazon.com/rds/aurora/dsql/ https://aws.amazon.com/rds/aurora/dsql/) which released a couple of weeks ago
- fizx 1y agoI thought dsql was distributed transactions. :thinking:
- mjb 1y agoDSQL does use distributed transactions to offer active-active alongside strong consistency and isolation guarantees. Here's how: https://brooker.co.za/blog/2024/12/05/inside-dsql-writes.html https://brooker.co.za/blog/2024/12/05/inside-dsql-writes.htm...
- loginatnine 1y agoIt's definitely DSQL with the multi-region active active feature[1]. [1]https://aws.amazon.com/rds/aurora/dsql/features/#topic-1 https://aws.amazon.com/rds/aurora/dsql/features/#topic-1
- riknos314 1y agoDSQL only uses Postgres for the query processor layer, so it doesn't require a replication library within postgres itself. Definitely NOT from DSQL. > We’re not using any of the storage or transaction processing parts of PostgreSQL, but are using the SQL engine, an adapted version of the planner and optimizer, and the client protocol implementation. [1] Rather, DSQL seems to do its region replication using the distributed journal abstraction [2]. [1] https://brooker.co.za/blog/2024/12/04/inside-dsql.html https://brooker.co.za/blog/2024/12/04/inside-dsql.html [2] https://brooker.co.za/blog/2024/12/06/inside-dsql-cap.html https://brooker.co.za/blog/2024/12/06/inside-dsql-cap.html
- tneely 1y agoDSQL uses an internal service, Journal[1], for its mutli-region writes. [1]: https://www.allthingsdistributed.com/2025/05/just-make-it-scale-an-aurora-dsql-story.html https://www.allthingsdistributed.com/2025/05/just-make-it-sc...