The Serverless Blog

Serverless roundup at AWS re:Invent 2022
AWS re:Invent was back and BIG last week in Las Vegas. Approximately 50,000 AWS customers and partners got together in...
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Production testing: smoke tests with Cypress, CircleCI, and AWS
“Testing your production environment” refers to the practice of running tests on production servers, using actual data from real users....
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AWS Lambda cold starts are about to get faster
Over the past few years, AWS has made incremental improvements to Lambda’s cold start performance. Nowadays, cold starts are much...
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Cleaning up your microservice resources
Managed services and serverless deployments have become increasingly popular tools in the software development process. This means that organizations are...
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What's in an instrumentation? An SQS and Python study
At Lumigo, we keep improving the coverage and quality of our distributed tracing instrumentation to give you, through Lumigo’s transactions,...
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AWS Lambda Telemetry API: a new way to process Lambda telemetry data in real-time
Back in 2020, we covered the launch of Lambda Extensions and the subsequent release of the Lambda Logs API. These...
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Create AWS Cloudwatch metric alerts with Lumigo
Amazon CloudWatch monitors metrics of your Amazon Web Services (AWS) resources in real time and can trigger alarms when a...
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Distributed Tracing: Build vs. Buy
With serverless and containerized applications becoming a norm, workloads and integrations are spread across multiple cloud environments. As these apps...
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Observing AWS Lambda IOT devices
The internet of things is one of my favorite topics. IOT enables low-powered connected devices that opens gateways from the...
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The other half of software: what lurks between business logic
In 2016 I was the tech lead for a greenfield project completely devoid of legacy--I held the engineer’s promised land...
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Debugging AWS Lambda Timeouts
Some time ago, an ex-colleague of mine at DAZN received an alert through PagerDuty. There was a spike in error...
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HTTP API goes GA today!
As you read this, API Gateway HTTP API is now Generally Available. This is an important milestone, and kudos to...
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