The latest News and Information on Serverless Monitoring, Management, Development and related cloud technologies.
In 2021, we partnered with AWS to develop the Datadog Lambda extension which provides a simple, cost-effective way for teams to collect traces, logs, custom metrics, and enhanced metrics from Lambda functions and submit them to Datadog.
Observability in serverless computing environments, such as AWS Lambda, has always been a challenge.
The Lambda Telemetry API empowers users to integrate monitoring and observability tools like Site24x7 with their Lambda functions. Site24x7 is an AWS-reviewed Lambda Service Ready Program Partner and is announced as a launch partner in AWS Lambda Telemetry API feature release. Customers, AWS partners, and the serverless community can use the Lambda Telemetry API to receive telemetry streams from the Lambda service, including function, extension logs, and metrics coming from the Lambda platform.
Back in 2020, we covered the launch of Lambda Extensions and the subsequent release of the Lambda Logs API. These features aren’t designed for the average Lambda user. But they allow vendors to build better tools by giving them much-needed access to the Lambda execution environment.
AWS recently introduced a new Lambda Telemetry API giving users the ability to collect logs, metrics, and traces for analysis in AWS services like Cloudwatch or a third-party observability platform like Coralogix. It allows for a simplified and holistic collection of observability data by providing Lambda extensions access to additional events and information related to the Lambda platform.
Amazon CloudWatch monitors metrics of your Amazon Web Services (AWS) resources in real time and can trigger alarms when a metric goes above or below certain thresholds. Typically, Amazon CloudWatch sends out alarms by posting a message to an SNS (Amazon Simple Notification Service) topic, which distributes the message via several mediums, including email, SMS, and Lambda functions. Setting a CloudWatch alarm can be complex.
The Serverless framework is an open-source framework written in Node.js that simplifies the development and deployment of AWS Lambda functions. It frees you from worrying about how to package and deploy the application to the cloud, so you can focus on your application logic. Serverless applications are distributed by design, so good code coverage is vital, and should include unit testing.