Tag: functions

Create HTTP-triggered Azure Functions in Python with binding configuration, async handlers, dependency injection, and deployment via Azure CLI.

How to reduce cold start times in AWS Lambda, Azure Functions, and Cloud Run using provisioned concurrency, lazy loading, runtime tuning, and dependency optimization.

How to design loosely coupled systems using serverless functions triggered by events from message queues, databases, and webhooks.

How to capture all changes as immutable events using event sourcing with AWS Lambda, DynamoDB streams, and event stores for audit trails and temporal queries.

How to implement bidirectional real-time communication using WebSockets with AWS API Gateway, Lambda, DynamoDB, and what works in connection management.

How to replace cron jobs with serverless scheduled functions for backups, reporting, cleanup, and periodic maintenance tasks.

How to design, deploy, and manage serverless HTTP APIs using AWS API Gateway, Lambda, and function-as-a-service patterns.

Create and deploy serverless functions with AWS Lambda, Google Cloud Functions, and Azure Functions for event-driven, pay-per-use compute.

How to coordinate complex serverless processes using AWS Step Functions, Temporal, and Durable Functions to manage state, retries, and error handling across distributed functions.

Master clean code principles: meaningful naming, small functions, single responsibility, comments, formatting, error handling, and production code quality patterns.