A foot in NoSQL and a toe in big data
The more I work with AWS, the more I understand their models. This goes far beyond the technical principles of micro service. As an example I recently had an opportunity to dig a bit into the billing process. I had an explanation given by a colleague whose understanding was more advanced than mine. In his explanation, he mentioned this blog post: New price list API.
Understanding the model By reading this post and this explanation, I understand that the offers are categorized in families (eg AmazonS3) and that an offer is composed of a set of products.