Choosing a database is one of those decisions that can look simple at the beginning of a project. You need to store some data, so you pick a database and start building. But once you start thinking about scale, queries, cost, performance, and maintenance , the decision becomes much more interes...
Source: [Dev.to](https://dev.to/sahinur/rds-vs-dynamodb-how-i-think-about-choosing-an-aws-database-7eh)