serverless
Practical resources about serverless for software engineers.
30 results
Running Code Without Managing Servers
Serverless computing abstracts infrastructure so teams can focus on business logic. Functions, managed databases, and event triggers scale automatically while you pay only for execution time.
This topic covers AWS Lambda patterns, Google Cloud Functions deployment, Azure Durable Functions orchestration, and API Gateway integration. Learn to optimize cold starts, manage state between invocations, and design event-driven serverless architectures.
Reduce AWS Lambda Cold Start with Provisioned Concurrency
Minimize Lambda cold start latency using provisioned concurrency, ARM64 Graviton, lighter...
Package Python Dependencies for AWS Lambda with Layers
Package Python dependencies for AWS Lambda using Lambda Layers, Docker builds for native...
Build HTTP-Triggered Azure Functions with Python
Create HTTP-triggered Azure Functions in Python with binding configuration, async handlers,...
Minimize Cold Start Latency in Serverless Functions
How to reduce cold start times in AWS Lambda, Azure Functions, and Cloud Run using provisioned...
Build Event-Driven Serverless Architectures
How to design loosely coupled systems using serverless functions triggered by events from message...
Implement Event Sourcing in Serverless Architectures
How to capture all changes as immutable events using event sourcing with AWS Lambda, DynamoDB...
Deploy HTTP Cloud Functions on Google Cloud with Node.js
Create and deploy HTTP-triggered Cloud Functions on Google Cloud with Node.js, Express integration,...
Build Real-Time APIs with WebSockets on Serverless
How to implement bidirectional real-time communication using WebSockets with AWS API Gateway,...
Run Scheduled Jobs with Serverless Functions
How to replace cron jobs with serverless scheduled functions for backups, reporting, cleanup, and...
Build Serverless APIs with API Gateway
How to design, deploy, and manage serverless HTTP APIs using AWS API Gateway, Lambda, and...
Secure API Gateway with Custom Lambda Authorizers
Implement custom Lambda authorizers for API Gateway with JWT validation, IAM policy generation, and...
Design a DynamoDB Single-Table Schema for Serverless Apps
Design a DynamoDB single-table schema with composite keys, GSI patterns, and access patterns for...
Event-Driven Lambda with SQS Triggers and Batch Processing
Process SQS messages with Lambda using batch windows, partial batch responses, error handling, and...
Build Serverless Functions
Create and deploy serverless functions with AWS Lambda, Google Cloud Functions, and Azure Functions...
Orchestrate Serverless Workflows with Step Functions and
How to coordinate complex serverless processes using AWS Step Functions, Temporal, and Durable...
Orchestrate Serverless Workflows with AWS Step Functions
Build state machine workflows with AWS Step Functions using sequential, parallel, and map states...
Serverless DB Connection Pooling Pattern
Manage database connections across serverless invocations by using external connection poolers,...
Serverless Event Sourcing Pattern
Store function state as an append-only event log so workflows can be replayed, audited, and...
Serverless Fanout Pattern
Broadcast a single event to multiple independent consumers via SNS, EventBridge, or SQS so each...
Serverless Function Composition Pattern
Chain serverless functions via Step Functions or orchestration layers to build multi-step workflows...
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