Donweb MediaBun en Lambda: 3x más rápido, pero ¿listo para producción?
Bun tardó 823ms vs 2456ms de Node.js 22 en Lambda, pero hay gotchas serios: cold start más lento, módulos nativos rotos y errores de firma en S3. ¿Convi...
NestJS en AWS Lambda con CDK y GitHub Actions 2026
¿Tu API NestJS necesita serverless? Guía 2026 para desplegar NestJS en AWS Lambda con CDK y GitHub Actions, OIDC y cold starts resueltos paso a paso.
https://donweb.news/desplegar-nestjs-aws-lambda-cdk-github-actions/
WebSocket async/await con AWS Lambda: cómo hacerlo
Cómo convertir WebSockets en solicitudes async/await con AWS API Gateway y Lambda: patrón requestId, librería ws-await, timeouts y errores comunes en 2026.
https://donweb.news/websocket-async-await-aws-lambda-api-gateway/
InfoQAt Lead Bank, synchronous telemetry flushing caused intermittent exporter stalls to surface as user-facing 504 gateway timeouts.
By using the AWS Lambda Extensions API and goroutine chaining in Go, telemetry flush work was moved off the response path - allowing immediate responses while preserving full observability without data loss.
Read the #InfoQ article by Melvin Philips for more insights: https://bit.ly/3OhOouD
Хаоцік коцікAWS Lambda functions can now mount Amazon S3 buckets as file systems with S3 Files
https://aws.amazon.com/about-aws/whats-new/2026/04/aws-lambda-amazon-s3/
#aws #awslambda #s3 #serverless
https://aws.amazon.com/about-aws/whats-new/2026/04/aws-lambda-amazon-s3/
#aws #awslambda #s3 #serverless
Grzegorz CichockiWant to monitor only AWS Lambdas in Zabbix? Remember to add `ec2:DescribeRegions` action to your access policy🤐
For some reason
#zabbix #aws #lambda #awslambda #awsiam
For some reason
#zabbix #aws #lambda #awslambda #awsiam
Tony SalernoAWS Cross-Account Lambda Access to S3 — A Step-by-Step Guide
#AWSLambda
https://www.xtivia.com/blog/aws-cross-account-lambda-access-to-s3-step-by-step-guide/
#AWSLambda
https://www.xtivia.com/blog/aws-cross-account-lambda-access-to-s3-step-by-step-guide/
AWS launched Durable Functions for Lambda - a new capability that lets developers use standard Lambda functions to build complex, multi-step workflows.
They can track progress, automatically retry on failures, and even pause execution for up to 1 year at defined steps - all without paying for idle compute during those waits.
Learn more: https://bit.ly/3KuDuQf
JAVAPRORunning #Quarkus on #AWSLambda “out of the box” can lead to slow starts and missed optimizations. Vadym Kazulkin walks through five concrete setups—from vanilla Java to #SnapStart priming & native #GraalVM.
Make every millisecond count: https://javapro.io/2025/08/05/how-to-develop-run-and-optimize-quarkus-web-application-on-aws-lambda/
@graalvm @awscloud
Hacker NewsComparing AWS Lambda ARM64 vs. x86_64 Performance Across Runtimes in Late 2025
#HackerNews #AWSLambda #ARM64 #x86_64 #Performance #Runtimes #2025
