I would say studying any of the AWS paas offerings. Not saying you have to use t...

		mooreds on May 13, 2019 \| parent \| context \| favorite \| on: Ask HN: What overlooked class of tools should a se... I would say studying any of the AWS paas offerings. Not saying you have to use them, but they cover a large segment of the system component space. They can help you answer questions like "When would I use an in memory cache vs a rdbms vs a key value store?"