Architecture Serverless

Overview

Use this skill to design serverless systems that are cost-aware, failure-tolerant, and operationally predictable.

Scope Boundaries

• Traffic is variable or bursty and elastic scaling is valuable.
• Team capacity for infrastructure operations is limited.
• Workloads are naturally event-driven or request/response with bounded execution.

Core Judgments

• Compute model: function granularity, execution time bounds, and concurrency profile.
• State model: where session/process state lives outside function runtime.
• Integration model: event source guarantees, retry semantics, and idempotency.
• Cost model: invocation frequency, cold-start impact, data transfer/storage economics.