Tag: serverless

All the articles with the tag "serverless".

• AWS API Gateway WebSocket Tutorial: Real-time Serverless Apps

  7 Oct, 2023

  AWS API Gateway WebSocket tutorial showing how to build real-time serverless apps with Lambda, DynamoDB, and CDK using Golang step by step.

• Monitoring SQS with Datadog

  14 Sep, 2023

  Event-Driven architecture paired with Serverless technologies are a powerful combo to build applications. But failure does happen and you should expect it to happen. Dealing with that failure is often

• DynamoDB Streams EventBridge Pipes Multiple Items

  9 Sep, 2023

  I've written a few articles lately on EventBridge Pipes and specifically around using them with DynamoDB Streams. I've written about Enrichment. And I've written about just straight Streaming. I belie

• DynamoDB Streams EventBridge Pipes Enrichment

  30 Aug, 2023

  DynamoDB Streams enrichment with EventBridge Pipes transforms domain data into FHIR healthcare resources using serverless filtering and Lambda.

• AWS HealthLake Exports

  25 Aug, 2023

  In my previous article I wrote about a Callback Pattern with AWS Step Functions built upon the backbone of HealthLake's export. As much as I went deep with code on the Callback portion, I felt that I

• AWS Step Functions Callback Pattern

  23 Aug, 2023

  Some operations in a system function asynchronously. Many times, those same operations must also happen to be responsible for coordinating external workflows to provide an overall status on the execut

• Building Serverless Applications with AWS – Observability

  18 Aug, 2023

  Building Serverless applications can feel a bit overwhelming when you are first getting started. Sure, Event-Driven Systems have been around for many years but this notion of using managed services to

• Building Serverless Applications with AWS – Security

  11 Aug, 2023

  Serverless security on AWS broken down into three pillars: API Gateway custom authorizers, least-privilege IAM policies, and KMS data encryption.