Stage 2 · Lesson 8 of 8
Well-Architected principles
Each publishes a framework of good design grouped into : security, reliability, performance, cost optimisation and operational excellence, with sustainability added by some. Each pillar comes with review questions, such as "how do you recover from a zone failure?" or "how do you know what you spend?".
You do not need to read it all now. Skim the pillars so you know the vocabulary, then come back and use the questions to review your own project at the end of this roadmap. Associate-level exams lean on the same ideas.
Common trapreading the whole framework before building anything and remembering none of it.
A question to check yourself, an AI practice session and 1 cheat sheet entry come with the full roadmap. Unlock
Resources for this stage
Start with
- CourseFreeAWS Cloud Practitioner Essentials
Amazon Web Services · Beginner
Free official course: cloud concepts, core services, security and pricing, in the order this stage uses
Keep handy
Also worth your time
Security of the cloud versus security in the cloud, with examples by service type
- Learn to CloudGo deeper
A free, open curriculum for the whole path to a cloud role, to see where this stage fits