Sönke Ruempler

Cloud Architect and Software Engineer

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2023
Dec 31

Easier Code reviews with Git Colored Move Diffs

Dec 31

Upgrade CDK/Cloudformation-managed AWS Aurora Serverless v1 (MySQL 5.7) cluster to Serverless v2 (MySQL 8.0) with minimal downtime

Oct 8

Zero-downtime upgrade from AWS Aurora 2 (MySQL 5.7) to version 3 (MySQL 8.0) with the CDK and Aurora Blue/Green deployments

Apr 13

Minimizing downtimes when managing AWS RDS parameter groups with CloudFormation

Mar 26

Automated MySQL RDS/Aurora initialization with CDK, Fargate and the MySQL CLI

Mar 26

Why real serverless scale-to-zero and no-pay-for-idle are important

Mar 10

Setting up MySQL Aurora replication from an external primary with GTIDs

Feb 19

Lessons learned when restoring a MySQL Aurora RDS database from S3/Percona Xtrabackup

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Recent Posts

  • Solutions to the Lost Update Problem
  • Understanding the React Function as Children Pattern
  • Review-Driven Testing: Enhancing Code Quality, Upskilling Developers, and Promoting Testing Culture
  • Easier Code reviews with Git Colored Move Diffs
  • Upgrade CDK/Cloudformation-managed AWS Aurora Serverless v1 (MySQL 5.7) cluster to Serverless v2 (MySQL 8.0) with minimal downtime
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