System Design

Whole-system reasoning: capacity, consistency, caching and the failure cases behind each decision.

In progress. System Design is scaffolded and will use the same lessons, practice and interview structure as MongoDB, which is complete today.

Coming soon

Structured lessons that build from fundamentals to the depth an interview actually probes.

Coming soon

Design under constraints and defend the trade-offs you chose.

Coming soon

Answer-first questions for the day before, with the detail behind each one when you want it.

Coming soon

A 5–15 minute refresh of the syntax and interview points you already know.