Build event-driven applications with cloud-native serverless functions.
npx skills add https://github.com/williamzujkowski/standards --skill serverless
Please help me install this Agent Skill. Skill: serverless Source: https://github.com/williamzujkowski/standards/tree/main/skills/cloud-native/serverless Command: npx skills add https://github.com/williamzujkowski/standards --skill serverless
Serverless computing standards describe patterns, configurations, and best practices for building event-driven, scalable applications without managing servers.
Create a simple AWS Lambda function with an API Gateway trigger and observe invocation metrics.
High-intent search queries and answers about installing and using this skill.
Event-driven applications use serverless functions triggered by events like API requests, queue messages, or schedules. Serverless computing eliminates server management by running stateless handlers on managed runtimes, scaling automatically and charging only for execution time. Deploy functions with event triggers and observability to handle API backends, scheduled tasks, and stream processing at scale.
Serverless patterns include API Gateway triggers for REST endpoints, queue-based processing for asynchronous work, and cron triggers for scheduled tasks. Each pattern uses stateless function handlers with concurrency controls, event triggers, and managed runtimes. Apply these patterns to reduce operational overhead and align cost with actual usage.
Observability in serverless requires tracing invocations, monitoring metrics, and logging function execution. Implement distributed tracing and CloudWatch metrics to track latency, errors, and concurrency. Combine observability with secure configuration to diagnose performance issues and meet reliability goals.
Yes, serverless functions handle stream processing and event-driven workflows by triggering on events from sources like Kinesis, SQS, or SNS. Stateless handlers process events with automatic scaling and managed runtimes. This approach works for real-time data pipelines and asynchronous event workflows without infrastructure management.
Serverless cost optimization involves tuning memory allocation, managing concurrency limits, and batching events to reduce invocation count. Apply patterns that minimize cold starts and idle charges. Combine these strategies with observability and deployment templates to maintain performance while reducing cloud spend.
Yes, serverless deployments require secure configuration for environment variables, IAM roles, and secrets management, plus deployment templates for reproducible infrastructure. Security and deployment templates ensure consistent provisioning, access control, and compliance across event-driven applications.
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