Deliverables

The curriculum covers what an architect should know. This covers what an architect actually hands over: 55 artifacts, each with a worked example, a note on when it is worth producing, who reads it, and the ways it usually goes wrong. Filter by the artifact's type, the kind of engagement that calls for it, the stack or industry it is drawn against, or the audience it is written for.

Identify the deliverable → 42 diagrams, shown one at a time with the answer withheld. Nothing to submit.

2 of 55 deliverables shown.

flowchart LR
  subgraph cust["Customer"]
    direction TB
    c1(["Submits claim"])
  end
  subgraph intake["Intake — automated"]
    direction TB
    a1["Validate policy"]
    a2{"Policy active<br/>and in cover?"}
    a3["Auto-assess<br/><i>rules + model</i>"]
    a4{"Confidence<br/>&ge; threshold?"}
  end
  subgraph handler["Claims Handler"]
    direction TB
    h1["Manual review"]
    h2{"Approve?"}
  end
  subgraph fin["Finance"]
    direction TB
    p1["Schedule payment"]
  end

  c1 --> a1 --> a2
  a2 -->|"no"| r1(["Reject — notify with reason"])
  a2 -->|"yes"| a3 --> a4
  a4 -->|"yes"| p1
  a4 -->|"no"| h1 --> h2
  h2 -->|"yes"| p1
  h2 -->|"no"| r2(["Decline — notify with appeal route"])
  p1 --> e1(["Paid"])

Behavioural View

BPMN Process Diagram

A business process as tasks in swim lanes with explicit decision points and handoffs, where crossing a lane boundary is the interesting event.

Business Processes Discovery

flowchart TB
  subgraph fwd["Forward path"]
    direction LR
    f1["1. Reserve stock"] --> f2["2. Authorise payment"] --> f3["3. Create consignment"] --> f4["4. Capture payment"] --> f5["5. Despatch"]
  end
  subgraph comp["Compensation"]
    direction RL
    k1["Release stock"] --- k2["Void authorisation"] --- k3["Cancel consignment"] --- k4["Refund<br/><i>visible to customer</i>"]
  end
  f1 -.->|"undo"| k1
  f2 -.->|"undo"| k2
  f3 -.->|"undo"| k3
  f4 -.->|"undo"| k4
  f5 -.->|"no undo — goods have left"| x(["point of no return"])

Behavioural View

Saga Compensation Flow

A multi-service transaction as forward steps each paired with an undo, showing where the sequence becomes irreversible.

Sagas & Compensation Design