Datadog for Serverless: End-to-end visibility for modern applications

This article discusses how to gain better observability into AWS Lambda functions using remote instrumentation—specifically, collecting data outside the function's code. By leveraging tools like AWS X-Ray and OpenTelemetry, developers can avoid code changes and performance impacts while still achieving detailed tracing and performance monitoring of their serverless applications. This approach simplifies debugging and allows for a more comprehensive understanding of Lambda function behavior in production.