Recent Articles

SNS→Lambda Or SNS→SQS→Lambda

Should you be processing messages directly from SNS to Lambda or via an SQS Queue? Learn the disadvantages of directly processing messages from SNS and how you can solve those by introducing an SQS Queue in the middle.

Amazon SNS and AWS Lambda Triggers in .NET

Learn how to process SNS messages from AWS Lambda Function. We will learn how to set up and trigger a .NET Lambda Function using SNS, understand scaling and lambda concurrency and how to handle exceptions when processing messages.

How to Handle Exceptions When Processing SQS Messages in .NET Lambda Function

Learn how to handle exceptions, configure Dead Letter Queue, re-drive messages from Amazon SQS and how to enable batch error processing from a .NET Lambda Function.

Amazon SQS and AWS Lambda Triggers in .NET

Learn how to process SQS messages from AWS Lambda Function. We will learn how to set up and trigger a .NET Lambda Function using SQS and the various configurations associated.

Amazon S3 and AWS Lambda Triggers in .NET

Amazon S3 raises event notifications when Objects are created and modified. Learn how to use this to trigger Lambda Functions in .NET and the different configuration associated with processing the notification messages.

How to Handle Exceptions When Processing DynamoDB Stream Events in .NET Lambda Function

This article is sponsored by AWS and is part of my AWS Series . DynamoDB Streams capture a time-ordered sequence of events in any DynamoDB table. In a previous blog post, DynamoDB Streams and AWS Lambda Trigger in .NET , we learned how to set up DynamoDB…

DynamoDB Streams and AWS Lambda Trigger in .NET

DynamoDB Streams capture a time-ordered sequence of events in any DynamoDB table. Let's learn how to enable DynamoDB Streams, different stream types and how to consumer stream changes from a .NET AWS Lambda Function.

Using .NET AWS Lambda Authorizer To Secure API Gateway REST API

Lambda Authorizer is a feature provided by API Gateway that helps us separate the authentication logic from our business logic in our function code. Let's learn how to build a Lambda Authorizer in .NET Core and use it to secure an API Gateway REST API.