AWS Lambda Durable Functions Now in 16 More AWS Regions

AWS Lambda durable functions are now available in 16 additional AWS Regions. Lambda durable functions enable developers to build reliable multi-step applications and AI workflows within the Lambda developer experience, and with this expansion, you can now use durable functions in 16 additional AWS Regions: Africa (Cape Town), Asia Pacific (Hyderabad), Asia Pacific (Jakarta), Asia Pacific (Melbourne), Asia Pacific (Osaka), Asia Pacific (Seoul), Asia Pacific (Taipei), Canada (Central), Canada West (Calgary), Europe (London), Europe (Paris), Europe (Zurich), Israel (Tel Aviv), Mexico (Central), South America (São Paulo), and US West (N. California).

Lambda durable functions extend the Lambda programming model with new primitives in your event handler, such as “steps” and “waits”, allowing you to checkpoint progress, automatically recover from failures, and pause execution without incurring compute charges for on-demand functions. With this region expansion, you can orchestrate complex processes such as order workflows, user onboarding, and AI-assisted tasks closer to your users and data, helping you to meet low-latency and data residency requirements.

You can activate durable functions for new Python (versions 3.13 and 3.14), Node.js (versions 22 and 24), or Java (17+) based Lambda functions using the AWS Lambda API, AWS Management Console, or AWS SDK. You can also use infrastructure as code tools such as AWS CloudFormation, AWS Serverless Application Model (AWS SAM), and the AWS Cloud Development Kit (AWS CDK).

For more information on durable functions, visit the AWS Lambda durable functions product page or the AWS Lambda Developer Guide. To learn about pricing, visit AWS Lambda pricing. For region availability, visit the AWS Capabilities by Region page.

Categories: general:products/aws-lambda,marketing:marchitecture/serverless

Source: Amazon Web Services