When I started using AWS Lambda my team used the serverless framework to describe our AWS resources. This is easing things a lot compared to writing only plain CloudFormation templates. But still, there was a lot of CloudFormation to be written. This used to be nobody’s favourite task. …

Pull request reviews are an essential tool to improve the quality of the software a team produces. In a team working with or towards continuous deployment it is the last human quality gate on the way to production. And not only that, when done right, pull request reviews are also…

This post will show how we can use the new native image trace agent to generate GraalVM native image configuration. The agent can track all usages of dynamic features and thus avoids manual configuration for these aspects.

In a previous article about Fighting cold startup issues for your Kotlin Lambda…

In this post we will see how we can tackle high cold startup times for Kotlin functions on AWS Lambda using GraalVM and the AWS custom Lambda Runtimes. Although we use Kotlin here, the article also applies to plain Java.

Kotlin is an awesome language and gains more and more…

Spring REST Docs is a great tool to produce documentation for your RESTful services that is accurate and readable. It offers support for AsciiDoc and Markdown. This is great for creating simple HTML-based API documentation that combines hand-written content with generated snippets.

At ePages we have been using Spring REST…

Mathias Düsterhöft

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