Posts

Cold starts with .NET AWS Lambda functions are a concern for some, but provisioned concurrency provides a simple and cost-effective way to keep your Lambda function warm.

There may be times when you want to share information between Lambda functions, using a distributed memory cache will help you do this.

Lambda layers allow you to leverage functionality provided by AWS. This post shows how to use the AWS Parameters and Secrets Lambda Extension to cache Secrets Manager secrets.

In part two of this series you will see how to perform constructor and method dependency injection on simple AWS Lambda functions (deployed with dotnet lambda deploy-function) using the new Amazon.Lambda.Annotations library.

In part one of this series you will see how to perform constructor and method dependency injection on AWS Lambda applications (deployed with dotnet lambda deploy-serverless) using the new Amazon.Lambda.Annotations library.

The mediator pattern is very helpful for keeping business logic out of your API endpoints. This post provides a simple example of this with the MediatR library.

Setting up dependency injection for your .NET Lambda functions only takes a few lines of code. Read on to see how.

The mediator pattern is very helpful for keeping business logic out of your API endpoints. This post provides a simple example of this with the MediatR library.

I was re-watching The Martian a few weeks ago. There is a scene Mark Watney needs an ASCII table, he rummages through the laptop of one of the crew to find one. This got me thinking that it should be very easy to create a table with a simple program.

If you are Amazon.Lambda.Templates, version 6.3.0 or earlier with .NET 7 RC 1, you may get an error when creating new project templates. Read on for a fix or a workaround.