Resources for CNS403: Best practices for serverless developers
Async Over Sync
Event-driven architecture patterns
Build resilient, scalable systems with EventBridge, SQS, and Kinesis for asynchronous processing.
Avoiding Work
Direct service integrations
Eliminate unnecessary Lambda functions using Step Functions direct integrations, API Gateway direct integrations, and EventBridge Pipes.
Performance Optimization
Cold starts and memory tuning
Optimize Lambda performance with SnapStart, Provisioned Concurrency, memory tuning, and parallelization strategies.
Failure Handling
Retries, DLQs, and circuit breakers
Build resilient systems with proper error handling, idempotency, and failure recovery patterns.
Observability
Logs, metrics, and traces
Gain complete visibility into serverless applications with structured logging, Application Signals, and distributed tracing.
Architecture Equals Cost
Cost optimization strategies
Optimize serverless costs through right-sizing, event filtering, log management, and Compute Savings Plans.
Agentic Serverless
AI integration patterns
Build AI-powered serverless applications with Amazon Bedrock, AgentCore, and the Strands SDK.
General Serverless Resources
Community and learning
Essential resources for continuing your serverless journey.
Development Tools and Blueprints
Accelerate development
Tools and templates to speed up serverless development.
Previous re:Invent Sessions
Related talks
Previous serverless best practices sessions with additional insights.
Presented by:
Function Sizing and Code Organization
Right-sizing Lambda functions
Learn how to properly size Lambda functions and organize serverless applications for optimal performance and cost.