E-commerce High Traffic
E-commerceAdvancedOrg-scale commerceFlash-sale ready storefront with CDN edge caching, search indexing, event-driven fulfillment, and Stripe payment webhooks. Handles spiky traffic via layered caching and async order processing.
Recommended for: Commerce teams preparing for flash-sale traffic
Use Case
High-traffic stores, flash sales, marketplace platforms
Best Fit Scenarios
- Seasonal spikes and marketing campaigns
- Catalogs requiring search relevance tuning
- Operations teams needing resilient order pipelines
Stack Breakdown
Architecture Layers
Components by Category
infra
frontend
backend
database
async
external
Why This Topology Works
CDN absorbs read traffic, Kafka decouples order processing from search indexing, and Elasticsearch provides sub-50ms product queries. Each tier scales independently under load spikes.
Scaling Notes
CDN handles 90%+ of read traffic. Kafka consumers auto-scale for order processing. Elasticsearch cluster shards across availability zones for resilience.
Observability
Distributed tracing across API Gateway → services → Kafka consumers. Elasticsearch slow-query logs alert on degraded search performance.
Typical Bottlenecks
- Deployment drift and regional resource saturation
- Frontend rendering and bundle delivery under peak traffic
- Service latency and timeout behavior on critical routes
Async Flow and Reliability
User-facing operations remain synchronous while long-running work moves through queues or streams. Workers consume jobs independently with retry and failure isolation, improving resilience under burst load.
Upgrade Path
Harden each domain with clear ownership, enforce SLO budgets, and adopt multi-region or active-passive failover where downtime costs are high.
Operating Envelope
Complexity is marked as Advanced with an intended scope of Org-scale commerce. Use this as a planning baseline before adapting the template to your reliability and team constraints.