AWS Solutions Architect in Practice: Design Cloud Systems That Scale and Hold Up
Signature Course No. 340 — A Signature AI Socratic Coaching Course.
No experience needed — your coach starts where you are.
A New Kind of Learning
Socratic coaching, delivered by an agentic AI coach.
Not a course you watch. An AI coach you work with.
The Lighthouse Coach begins by discovering how you think about the subject, teaches what is missing, and gives you realistic practice before asking you to prove that you can use it. You may test out of concepts you already understand, while capstones turn the learning into a practical plan, decision, conversation, or other real-world result.
The curriculum is deliberately authored; the AI delivers it through coaching. It is not an AI randomly generating lessons.
A coach that teaches by asking — not by lecturing
The Lighthouse Coach is an AI Socratic coach built on Cognosco Learning's AWS Solutions Architect in Practice: Design Cloud Systems That Scale and Hold Up course, in the Personal Effectiveness & Well-Being category. It does not play videos at you. It holds a conversation: it asks you a question, listens to your answer, names the misconception it hears, affirms what you got right, and asks the next question — the way a great coach works in the room.
Anyone can draw boxes. This course teaches you to defend them. You will learn to read a workload before you design for it — its load shape, its data shape, its failure duty, and the non-functional requirements that quietly decide the architecture before any service is named — on one running system, Tessara Ticketing, whose standing figures are stated once, in full, and never quietly change, so every judgment you make has fixed facts to answer to.
It starts with restraint: no service names. A workload arrives as a story, and the beginner's reflex is to answer the story with a diagram. This course makes your first product a requirements list precise enough to judge a design against — average, peak, and the peak ratio between them; data written once and read whole separated from data fought over under contention; failure duties written as numbers, never adjectives; and every assumption labeled with the owner who can confirm it.
It works in two movements. First, Module 1 — The Core Choices: Placement, Compute, Storage, Data, Network, Trust — work through Concepts 1–9, finishing with The Target Architecture; then, Module 2 — Under Pressure: Scale, Cost, Attack, Change, and Proof — work through Concepts 10–18, finishing with The Review and the Redesign.
Both capstones produce real artifacts — a complete target architecture for Tessara Ticketing's storefront and checkout, every choice traced to a requirement and walked through failure; and a resilience, security, and cost review of the expanded Tessara platform, with a defended redesign: the audit, the intruder and weather readings, the self-review's calibrated findings, and a defense document a stranger can audit.
The honesty standard is part of the course. Solutions Architect names a real role and a real AWS credential family, and this course teaches the work that name describes — designing cloud systems on AWS at associate-level depth and defending those designs as designs. It makes no examination promise of any kind: it is not an examination-readiness course, and the credential, if you later want it, is AWS's to award on AWS's terms. The course assumes the base of No. 242, AWS Cloud Practitioner: Certification Readiness, or equivalent experience.
The course is self-paced and always on — roughly 30 minutes per concept, about 9 hours in full, taken in as many sittings as you like. You can type your answers, or talk out loud: the Voice Coach speaks its questions and listens to your spoken replies. Learners who already know the material can test out concept by concept.
AWS Solutions Architect in Practice: Design Cloud Systems That Scale and Hold Up is part of The Lighthouse Signature Series — the online counterpart to the one-day, in-person learning Cognosco Learning has delivered since 2002.
Course Facts
One full concept, coached end to end — free: verify your email and we’ll send you a link to start.
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Diagnose → Learn & Practice → Prove → Capstone
Every learner moves through the same discipline a Cognosco instructor would insist on in the room.
Diagnose
The Coach starts where the course starts: with the brief itself. A stakeholder calls a new system “like the current one, but bigger” — say which three numbers you ask for before accepting that sentence, and what each one decides; take a system you know and state its failure duty as it is actually written down today, rewriting the adjective as duties with numbers; and name an assumption inside a design you have seen that was never confirmed by anyone, and what breaks if it turns out false. Every concept opens with three questions that locate where you actually stand, and your answers shape how deeply the Coach works the concept with you. Everyone begins with Module 1 — no skipping the foundations you only think you have.
Learn & Practice
Work each concept in conversation with the Coach — spoken or written — then practice it against realistic situations until it holds up.
Prove
Every concept ends in proof: answer the check cold and demonstrate the skill. Know it already? Test out and take credit immediately.
Capstone
Finish with two capstones — The Target Architecture for Module 1 and The Review and the Redesign for Module 2 — that pull the whole course together, and earn the certificate.
What You'll Learn
Every choice answers one requirement and charges another account. A second zone buys failure survival and charges operational complexity. A cache buys read relief and charges staleness. A managed service buys undifferentiated work removed and charges control surrendered. Each concept names what its move buys, what it charges, and which stated requirement settles whether the trade is worth it.
Module 1 teaches the core choices. Reading the Workload First; The Running System; Placement; Compute Shapes; Storage Fits the Access; Databases Fit the Data; The Network Is the Perimeter You Draw; Identity, Encryption, and the Responsibility Line; and Availability Is a Pattern, Not a Hope — the choices in the order an architect actually meets them, each judged as a trade-off rather than recited as a service.
Module 2 subjects those choices to pressure. Balance and Elasticity; Cost Is a Design Output; Security Architecture Under Attack; Migration and Hybrid Reality; Events, Queues, and Serverless Flow; Hot Data, Read Load, and Caching; Recovery Duties and Rehearsed Failure; The Structured Review; and Present and Defend the Design — scaling under load, cost under scrutiny, attack, change, and proof.
And it holds one set of facts throughout. Tessara Ticketing's platform is introduced in full in Concept 2 and never leaves: its monthly orders, its on-sale spike multiple, its availability duty, and its recovery duties do not drift between chapters, because real architecture is the art of holding one honest set of requirements still long enough to reason about it.
What you will learn
- Read a workload — load shape, data shape, failure duty, constraints — and turn it into stated design requirements before naming any service
- Choose placement, compute, storage, and database designs on AWS by their trade-offs, and state what each choice gives up
- Design the network and the identity layer: segmentation, private and public paths, least-privilege access, and encryption duties on the correct side of the responsibility line
- Make a design scale and hold up: load balancing, elasticity, caching, decoupling, disaster recovery stated as recovery time and recovery point duties, and rehearsed failure
- Judge a finished design whole — cost, security, performance, and resilience together — review it against the pillars of good architecture, and present and defend it in writing
Everything in the course
- All 18 concepts of AWS Solutions Architect in Practice: Design Cloud Systems That Scale and Hold Up, in 2 modules
- A starting-point check first — the Coach finds where you actually stand before teaching
- Learn, Practice, Prove for every concept — no passive video watching
- A test-out on every concept: prove you know it and move on
- The Voice Coach: talk with the Coach out loud — it speaks, listens, and replies
- A personal Learner Record of your work across the course
- Two capstone exercises: The Target Architecture and The Review and the Redesign
- A printable session summary whenever you pause
- The Lighthouse Coach completion certificate (Signature Series)
- Your progress is saved as you go — stop anytime, resume where you left off
Built for engineers who must choose, size, and defend whole systems
Engineers and technical leads moving into architecture work on AWS — who can build on the platform and now must choose, size, and defend whole systems rather than single components; and practitioners holding the No. 242 base, or equivalent experience who know what the services are and need the second skill: judging between them under stated load, failure, and budget constraints.
Architects arriving from another platform or from on-premises design — who already think in trade-offs and need those instincts re-grounded in AWS's specific shapes: zones, managed services, and the responsibility line.
Reviewers and engineering managers — who are handed AWS designs to approve and need to know which questions expose a weak one. This course assumes you can already name the core compute, storage, database, and networking services and say what each is for; it assumes ordinary business arithmetic, and it does not assume you have designed a production system before — that is what it teaches.
Prefer to learn live and in person? The same material anchors Cognosco's one-day programs — browse the in-person catalog.
Start with Reading the Workload First
$195 — introductory price. One payment. No subscription, no password to manage.
Here is exactly what happens when you enroll:
- Pay securely with Stripe — you are taken straight into the course
- Create your learner profile and begin the Module 1 starting-point check
- Save the access key you are given — it restores your enrollment on any device
- Learn at your pace; your progress is stored in your browser on your device
For the full voice experience, use Chrome and allow the microphone when asked. Typing your answers works everywhere, all the time. Questions before you enroll? Email hello@cognoscolearning.com.
Before you enroll
What is a Socratic coaching session?
A conversation, not a video. Your coach asks a question; you answer — out loud by voice, or by typing — and the coach responds to what you said: naming the misconception it hears, affirming what you got right, and asking the next question. You advance only when you have mastered each concept, so a finished course means the learning held.
How long does it take — and how long do I have?
About 30 minutes per concept. Learn in sittings of any length; your progress is saved as you go. You have a full year from purchase to finish, and you can revisit and retake within that year.
What does the certificate verify?
That you completed every concept and both capstones of this course. Anyone can confirm a Cognosco certificate online — enter its certificate ID on our verification page.
What if it isn't for me — what are the refunds?
If you have not started, cancel for a full refund within seven days of purchase. Once you have started, there is no cash refund — stop before finishing and we credit the full amount you paid toward any other course in the library (credit valid one year from your original purchase). Once you complete the course, no refund or credit applies.
More Signature Courses are coming
AWS Solutions Architect in Practice: Design Cloud Systems That Scale and Hold Up is Signature Course No. 340. Leave your email and we'll send you news of future Signature Courses and Lighthouse updates as they are announced — nothing else.