A concise guide exploring why database migration matters in Flask applications, highlighting SQLAlchemy models, Alembic migrations, and the orchestration between them.
Usually, we have a QA environment before pushing an application update to production. Let’s see to handle the creation of a Docker image for each environment in Azure DevOps.
While it is a vast topic that authors have described in many books and articles, I’d like to review what design patterns and architectures I’ve encountered in my career so far.
