Tag: aws

All the articles with the tag "aws".

• RDS MySQL Blue/Green Upgrades: Don't Let Debezium Lose Its Place

  Updated: 15 Sep, 2026

  How to run a major version upgrade on RDS MySQL without breaking your Debezium CDC pipeline. Covers binlog position recovery, GTID auto-positioning, and how to verify you did not lose any changes.

• Streaming Aurora DSQL Changes into an Iceberg Lakehouse with Firehose

  15 Jul, 2026

  Aurora DSQL CDC is GA. Here's how to build a fully managed pipeline that lands committed changes in Apache Iceberg on S3 Tables via Kinesis and Firehose, and the record-format details you need to get right.

• Aurora to Redshift Zero-ETL: what actually replicates

  16 Feb, 2026

  A practical look at Aurora PostgreSQL Zero-ETL into Redshift — how NOT NULL really behaves, why your PostgreSQL indexes don't translate, and how retries stay idempotent without enforced uniqueness.

• Why Is My PostgreSQL Major Version Upgrade So Slow?

  27 Sep, 2025

  A deep dive into why PostgreSQL major version upgrades take longer than expected — what actually happens under the hood, why parallelism won't save you, and how to diagnose the bottleneck. Applies to Aurora PostgreSQL, RDS PostgreSQL, and self-hosted.