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In this post I would like to write about a task I have done over the last few months. My team needed to upgrade our RDS MySQL instance from 8.0 to 8.4, since AWS support for version 8.0 will end in 06/2026, leading to higher costs in AWS to maintain the old version. With that in mind, we decided to do the upgrade. Currently, I am working at a streaming company, and my team is responsible for the catalog of the service. Our database is a critical point in the company, so with that in mind we thought of a solution that could give us safety and a short downtime. To avoid any problem, the solution was to use a Blue/Green deployment strategy from RDS . In a nutshell, B/G deployments create two environments. One environment has the current version of your database this is the blue one. Then it c
Полный текст и контекст у первоисточника: https://dev.to/razielrodrigues/how-i-used-rds-blue-green-deployment-to-upgrade-my-company-database-2n9k