Tag: Lambda

.NET developers rely on .NET’s automatic memory allocation and garbage collection (GC) mechanisms to handle the memory needs of their applications. For most use cases GC isn’t something developers need to worry about. However, in modern architectures where .NET applications are running in memory constrained environments, like containers and AWS Lambda functions, the GC might […]

The Node.js 18.x runtime was promoted to Active Long Term Support (LTS) on October 25th, 2022, and is now available in AWS Lambda. The AWS SDK for JavaScript (v3) is included by default in AWS Lambda Node.js 18 runtime as a convenience for developers building simpler functions. You can read about features in Node.js 18 […]

Recently we released the .NET 6 managed runtime for Lambda. Along with the new Lambda runtime we have also been working on a new framework for writing .NET 6 Lambda functions called Lambda Annotations. The Annotations framework makes the experience of writing Lambda feel more natural in C#. It also takes care of synchronizing the […]

Building an Apache Kafka data processing Java application using the AWS CDK Piotr Chotkowski, Cloud Application Development Consultant, AWS Professional Services Using a Java application to process data queued in Apache Kafka is a common use case across many industries. Event-driven and microservices architectures, for example, often rely on Apache Kafka for data streaming and […]

Yesterday, the AWS Lambda team announced support for publishing Lambda functions as container images. As part of that release, we updated the AWS Lambda .NET tooling to support building Lambda functions as container images for .NET Core 2.1 and 3.1, as well as full support for .NET 5. .NET 5, which was released last month, […]

This week, .NET 5.0 was officially released. Read about how you can get more out of your .NET investments on AWS and some of the services and tools that we have worked on to support  .NET 5 on AWS. In this post we show how you can use the AWS Toolkit for Visual Studio to […]

In this post, I walk you through the steps to build a serverless web application that can accept arbitrary HTTP requests and use custom logic to return arbitrary responses. The concepts in this post are applicable to any situation where you require flexible control over the HTTP requests received and returned by an application that uses […]

At AWS re:Invent 2018, we announced Ruby support in AWS Lambda. The Ruby runtime in Lambda has built-in logic to make packaging your dependencies simple. AWS SAM CLI is a CLI tool currently in beta for local development and testing of serverless applications. It encapsulates several build, test, and deployment patterns for Lambda functions. Today, […]

F# is a functional language that runs on .NET and enables you to use packages written in other .NET languages, like the AWS SDK for .NET that’s written in C#. Today we have released a new version of the AWS Toolkit for Visual Studio 2017 with support for writing AWS Lambda functions in F#. These […]

In our AWS re:Invent talk this year, we preannounced support for .NET Core 2.0 with AWS Lambda and support for .NET Core 2.0 with AWS X-Ray. Last month we released the AWS Lambda support for .NET Core 2.0. This week we released the AWS X-Ray support for .NET Core 2.0, with new 2.0 beta versions […]