Category: .NET

We are announcing support for JSON structured logging for the .NET managed runtime. This makes the .NET managed runtime compatible with the previously announced logging controls for AWS Lambda, allowing you to toggle logging format and log levels using the Lambda API. Formatting log messages as JSON documents makes it easier to search, filter, and […]

Starting with version 3.7.400, the AWS SDK for .NET added significant observability enhancements. It introduced powerful tracing and metrics capabilities with OpenTelemetry support, an industry-standard for observability. With these enhancements, developers can now gain deeper insights into their applications’ behavior, from tracking API call durations to monitoring system metrics. In this blog post, we’ll guide […]

In February 2024, AWS SDK for .NET team announced changes to the minimum .NET target versions the AWS SDK for .NET will support. The major changes announced were ending support for .NET Framework 3.5 and changing the minimum .NET Framework to 4.6.2. In June we revised the blog post with the .NET Framework minimum set […]

We are happy to announce the developer preview release of the AWS Message Processing Framework for .NET. This is an AWS-native framework that simplifies the development of .NET message-processing applications that use AWS services such as Amazon Simple Queue Service (Amazon SQS), Amazon Simple Notification Service (Amazon SNS), and Amazon EventBridge. The framework is designed […]

Update June 20th, 2024: Initially this announcement specified the minimum .NET Framework version would change to 4.6.2. During the development of this work we determined that 4.7.2 would be a better minimum target framework for the long term direction of the SDK. With 4.7.2 the SDK has access to more crypto algorithms that we will […]

The AWS SDK for .NET includes the Document and Object Persistence programming models, which provide an idiomatic .NET experience for working with Amazon DynamoDB. Beginning in AWSSDK.DynamoDBv2 3.7.203, there are new ways to initialize the document and object persistence models which can improve your application’s performance by reducing thread contention and throttling issues during the first call to DynamoDB. […]

We are happy to announce the general availability of the Lambda Annotations Framework for .NET. This new programming model makes the experience of writing Lambda in C# feel more natural for .NET developers by using C# Source Generators. In this post we’ll show how to use framework to simplifying writing .NET Lambda functions that are […]

We are happy to announce the preview release of the AWS .NET Distributed Cache Provider for DynamoDB. This library enables Amazon DynamoDB to be used as the storage for ASP.NET Core’s distributed cache framework. A cache can improve the performance of an application; an external cache allows the data to be shared across application servers […]

.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 […]

We are happy to announce the general availability of a new deployment experience in both the Visual Studio and the .NET CLI. This follows the preview announcement from last year. The new deployment experience focuses on the type of application you want to deploy instead of individual AWS services by providing intelligent compute recommendations. You […]