#Step Functions

2 articles tagged

Engineering · Aug 3, 2026 · 18 min read

AWS serverless integration testing in 2026: 3 local setups that actually work

AWS marked Step Functions Local unsupported and LocalStack made its auth token mandatory in 2026.03.0. Here are the three local integration-testing setups that still work, with commands, licence costs and gaps.

Manu Shukla

#AWS #serverless #testing

Abstract server processor hero with glowing checkpoint nodes for Lambda durable execution

Engineering · Aug 1, 2026 · 13 min read

AWS Lambda durable execution for .NET: long-running C# workflows without Step Functions (2026)

AWS made the Lambda durable execution SDK for .NET generally available on 23 July 2026. See how C# durable functions checkpoint progress, pause up to a year, and where they beat Step Functions.

Manu Shukla

#AWS Lambda #durable functions #.NET