This guide explains AWS Lambda error types and presents practical best‑practice solutions—including dead‑letter queues, exponential‑backoff retries, structured logging, custom error responses, and advanced techniques like X‑Ray tracing and fault injection—to help you build resilient serverless applications.
This article examines common Serverless anti‑patterns such as monolithic Lambdas, Lambda orchestration, Lambda‑to‑Lambda calls, and event loops, then presents six proven Serverless design patterns—including Command, Messaging, Priority Queue, Fan‑out, and Pipeline‑Filter—to help architects build cost‑effective, highly available, and maintainable cloud applications.
This article examines common anti‑patterns and best‑practice design patterns for Serverless architectures, explaining why monolithic Lambda functions, orchestration misuse, Lambda‑to‑Lambda calls, and event loops are problematic, and presenting command, messaging, priority queue, fan‑out, and pipeline‑filter patterns to build scalable, maintainable cloud applications.
The Serverless Framework 2.63.0 release introduces support for AWS Lambda, Azure Functions, and Google Cloud Functions, along with key updates such as AWS Deploy alias hints, VPC‑override for Lambda, S3 expiration rules, numerous CLI enhancements, new logging commands, resource‑limit warnings, and template adjustments including esbuild in the gitignore.
This article presents a comprehensive overview of serverless application DevOps, covering the definition, benefits, common use cases, development workflow, container image deployment, CI/CD pipelines with AWS SAM, security strategies, monitoring tools, and real‑world examples such as Coca‑Cola.
In his talk, Horike, CEO of Serverless Operations, explains how open‑source projects such as a Step Functions workflow library, an API Gateway service‑proxy plugin, and the Jeffy Lambda framework are driving the future of serverless by lowering costs, simplifying development, and empowering engineers through community collaboration.
Datadog’s 2022 Serverless report shows a rapid expansion of Lambda usage worldwide, with call frequencies 3.5 times higher than two years ago, average daily runtimes of 900 hours, shorter execution times, growing adoption of Azure Functions and Google Cloud Functions, and detailed cost analyses that highlight both the economic benefits and optimization challenges of serverless architectures.
This article walks you through the fundamentals of serverless architecture, demonstrates how to create and configure AWS Lambda functions for an order‑processing workflow, integrates them with API Gateway, SQS, and the Serverless Framework, and shows how to test, deploy, and clean up the entire solution.
This article explains the design of a distributed video transcoding platform that leverages AWS Lambda and EC2‑SLAVE to achieve high‑concurrency, low‑latency streaming, detailing architecture, load balancing, health checks, task monitoring, and cost‑saving strategies for scalable cloud‑based video processing.
Recent university research evaluated the performance, resource allocation, isolation, cold-start latency, billing accuracy, and DDoS resilience of AWS Lambda, Google Cloud Functions, and Azure Functions, revealing differences in concurrency limits, language impact on cold starts, instance lifetimes, and billing quirks across the three platforms.
This article presents a detailed case study of Hootsuite's serverless backend built on AWS Lambda, covering the motivation, design, AWS services used, constraints, authentication, full architecture, frontend integration, development workflow, advantages, and future plans.
The article describes how Postlight rebuilt its Readability Parser API using a JavaScript‑based serverless architecture on AWS Lambda and API Gateway, achieving a cost reduction from about $10,000 per month to roughly $370 while maintaining functionality and scalability.
This article introduces Serverless computing, explains its core concepts such as BaaS and FaaS, outlines its key characteristics, and showcases real-world use cases ranging from data processing pipelines to web applications, highlighting benefits, challenges, and future trends.
This article introduces five highly rated Python libraries—PyWren, Tfdeploy, Luigi, Kubelib, and PyTorch—that streamline data handling, cloud execution, workflow orchestration, and GPU acceleration, helping machine‑learning engineers boost productivity and tackle complex projects more efficiently.
Serverless computing has surged since Amazon introduced Lambda in 2014, and IBM’s open‑source OpenWhisk—now integrated with Bluemix and supporting Node.js—offers a comparable FaaS solution, enabling developers to quickly deploy functions such as a Node.js Yahoo Weather query on the cloud.
This guide walks you through converting an existing Express‑based Node.js web app to a fully serverless solution using AWS Lambda and API Gateway, outlining three simple steps and highlighting benefits like automatic scaling, caching, authentication, API versioning, and auto‑generated SDKs.
This article explains the Function-as-a-Service (FaaS) model, illustrates how AWS Lambda can replace traditional server‑centric image upload workflows by handling scaling, storage, and database updates through event‑driven functions, and discusses the broader impact of serverless on cloud architecture.
