Tag: cdk

All the articles with the tag "cdk".

• Streaming DynamoDB to EventBridge Pipes

  11 Feb, 2023

  Stream AWS DynamoDB changes to a Lambda via AWS EventBridge Pipes, Rules and CDK

• Extending and Customizing the JWT from Cognito via AWS Lambda using Go

  3 Feb, 2023

  Cognito JWT customization using Go Lambda triggers lets you add private claims to ID tokens through the PreTokenGeneration user pool trigger.

• Creating an AWS Cognito User with an Auto-Incrementing ID using AWS Step Functions

  24 Jan, 2023

  Creating a Cognito User with AWS Step Functions native SDK integrations

• API Gateway Base Path Mapping

  15 Jan, 2023

  API Gateway base path mapping with CDK routes multiple REST APIs under a single custom domain name while disabling default execute endpoints.

• Handling "Poison Pill" Messages with AWS Kinesis and Lambdas

  28 Dec, 2022

  Kinesis poison pill messages block stream processing for hours when Lambda event sources fail, but CDK event source configurations can solve this.

• Creating an Async Integration with AWS Step Functions from API Gateway via CDK

  16 Dec, 2022

  Step Functions async integration with API Gateway via CDK enables durable webhook-style endpoints that return immediately while workflows execute.

• Observing Lambda with Datadog and Golang

  11 Dec, 2022

  Lambda observability with Datadog and Golang covers setting up structured JSON logging, distributed tracing with spans, and correlating them together.

• AWS CDK Pipeline

  27 Nov, 2022

  AWS CDK Pipelines construct provides an opinionated CI/CD pipeline with self-mutation, cross-account deploys, and automatic source monitoring.