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@@ -126,44 +126,4 @@ print(plantuml_code)
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  ![image/png](https://cdn-uploads.huggingface.co/production/uploads/65be16980a0c57943fbe8b00/npfHv8F3MzHHWlvmwRge0.png)
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- ## Eval Q2
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- **Question:**
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- *"Generate a PlantUML diagram that visualizes a microservices-based e-commerce architecture with the following components and relationships:
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-
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- 1. **Frontend Services:**
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- - A React-based 'Storefront' app (handles product listings, cart, and checkout).
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- - An Angular-based 'Admin Dashboard' (for inventory, orders, and analytics).
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- - Both interact with an 'API Gateway' (Kong) that routes requests to backend services.
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-
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- 2. **Backend Services:**
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- - 'Product Service' (manages SKUs, pricing, and inventory; uses PostgreSQL).
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- - 'Order Service' (processes transactions, integrates with Stripe/PayPal; uses MongoDB).
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- - 'User Service' (handles authentication via JWT/OAuth2; Redis cache for sessions).
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- - 'Recommendation Service' (ML-driven, trained via TensorFlow; pulls data from a Kafka stream).
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- - 'Notification Service' (email/SMS alerts via AWS SNS).
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-
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- 3. **Supporting Infrastructure:**
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- - Docker containers orchestrated via Kubernetes (with labeled nodes for 'prod' and 'staging').
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- - CI/CD pipeline (GitHub Actions → Docker Hub → ArgoCD for deployments).
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- - Monitoring stack (Prometheus + Grafana, with custom dashboards per service).
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- - External dependencies (Stripe API, Twilio API, and a legacy ERP system exposed via REST).
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-
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- 4. **Data Flow:**
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- - Async communication between services via RabbitMQ (e.g., order confirmations → notifications).
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- - Event sourcing for 'Order Service' using Kafka (commands vs. events).
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- - CQRS pattern separating read/write databases for 'Product Service.'
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-
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- 5. **Security & Observability:**
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- - TLS/mTLS between services.
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- - Istio for service mesh (with circuit breakers and retries).
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- - Distributed tracing (Jaeger) and structured logging (ELK stack).
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-
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- **Additional Requirements:**
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- - Color-code services by domain (e.g., yellow for payment, green for inventory).
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- - Annotate critical interactions (e.g., 'HTTP POST /orders').
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- - Include a legend explaining symbols (containers, queues, databases).
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- - Optionally, overlay a sequence diagram snippet showing the 'checkout flow' (user → API Gateway → Order Service → Payment → Notification)."*
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- ![image/png](https://cdn-uploads.huggingface.co/production/uploads/65be16980a0c57943fbe8b00/9HvxQNfhP7mULzB51ULuv.png)
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  ![image/png](https://cdn-uploads.huggingface.co/production/uploads/65be16980a0c57943fbe8b00/npfHv8F3MzHHWlvmwRge0.png)
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