November 13, 2014
AWS Lambda launched
Amazon announced AWS LambdaAmazon's serverless compute service — runs functions on demand without managing virtual machines. at re:InventAmazon Web Services' annual conference — launches services like Lambda and major cloud infrastructure news. on November 13, 2014 — event-driven functions billed per invocation without managing servers.
What it was for
Lambda (`exports.handler`) launched serverless computing for production — APIApplication programming interface — a defined way for programs to talk to each other or to a service. Gateway, S3 triggers, and cron jobs all invoke functions. TeamsMicrosoft Teams — chat, video calls, and Office integration for workplace collaboration. stopped patching EC2 for glue code; VercelA platform for front-end deployment — hosts Next.js and static sites with edge functions., Cloudflare Workers, and AzureMicrosoft's cloud platform — virtual machines, storage, databases, and managed application services. Functions followed the same model.
Companies
- Amazon
Why it's here
Lambda popularized serverless functions as a cloud primitive.
Why it mattered
It changed how teams deploy small services and event handlers.
What it solved
Even small background jobs required always-on servers and capacity planning.
Media
- ImageAWS Lambda
Original: Amazon.com, Inc. Vector: DraftSaturn15, Public domain, via Wikimedia Commons
Related
- Amazon EC2 beta launchedAugust 25, 2006
- Docker open-sourcedMarch 20, 2013
- Kubernetes open-sourcedJune 10, 2014