Topic

#Serverless

11 articles on Serverless — news, releases, guides and analysis from the SourceFeed engine.

Tutorial 6d ago 0

Build Real-Time Chat with Cloudflare Durable Objects and WebSockets

Ship a chat room with live presence where each room is a single, consistent Durable Object at Cloudflare's edge.

Emeka Okafor

Cloudflare Gives Away the AI Workspace to Sell the Cloud

The Apache 2.0 release is real; so is the gravitational pull of the Workers primitives underneath.

Article · 1w ago1

Deploy a Python FastAPI Backend on Vercel Serverless Functions

Ship a FastAPI app to Vercel with zero-config framework detection and a minimal vercel.json.

Tutorial · 2w ago0

Vercel Finally Does WebSockets — Mind the Asterisks

Fluid Compute now holds sockets open natively, but duration caps, fan-out, and Next.js are still your problem.

Article · 2w ago0

Migrate Off a Deprecated AWS Lambda Runtime Without Downtime

A canary-based runbook for moving Lambda fleets to a supported runtime with instant rollback.

Tutorial · 3w ago0

Event-Driven Workflows with EventBridge Pipes and Schema Registry

Chain a DynamoDB stream to a filtered, enriched Lambda consumer with auto-discovered schemas and zero glue code.

Tutorial · 3w ago0

Schedule Serverless Cron Jobs with AWS EventBridge and Lambda

Trigger a Lambda function on a recurring schedule, then make it production-grade with EventBridge retries, an SQS dead-letter queue, and CloudWatch alarms that actually tell you when something broke.

Tutorial · 3w ago2

Telegram Serverless Cuts the Bot Hosting Tax

Co-located V8 isolates and a built-in SQLite store rewrite how Telegram bots get backends.

Article · 4w ago1

Vercel Brings Back Docker Deploys via Serverless Containers

By packaging containers as serverless functions, Vercel opens its platform to non-JS backends and custom runtimes.

Article · 1mo ago0

Build and Deploy a Serverless REST API with AWS Lambda, API Gateway, and SAM CLI

Scaffold, run locally, and ship a typed Python REST API to AWS in under 30 minutes using SAM templates and a single deploy command.

Tutorial · 1mo ago0

AWS Next-Gen OpenSearch Serverless Hits GA: 20× Faster Provisioning and True Scale-to-Zero

A redesigned architecture decouples compute from storage, making OCUs stateless — and the numbers show it: 20× faster provisioning, real scale-to-zero, and up to 60% cost savings over provisioned clusters.

Release · 2mos ago0