Azure Functions
Microsofts serverless FaaS. Lanserade 2016, Microsofts svar på AWS Lambda. Stöder C#, JavaScript, Python, Java, PowerShell, TypeScript.
Triggers + bindings = serverless funktionerna lyssnar på Azure-event (Queue, EventHub, Cosmos DB change feed) utan boilerplate. Pricing: Consumption (pay-per-invocation), Premium (pre-warmed instances), Dedicated (App Service plan). Durable Functions är annorlunda — orchestration som ser ut som imperative code men runs stateful. Konkurrent: AWS Lambda (mainstream-ledare), Cloud Functions (Google), Cloudflare Workers (edge), Vercel Functions.