Java
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Local records or classes to improve the readability of stream operations
Java 14 came with the preview language feature of Records — a special lightweight class, comparable to similar constructs in…
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Build Reactive REST APIs with Spring WebFlux – Part3
In continuation of the last article, we will see an application to expose reactive REST APIs. In this application, we used,…
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Look for exceptions, errors in thread dumps
Thread dumps are vital artifacts to troubleshoot/debug production problems. In the past we have discussed several effective thread dump troubleshooting…
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Vaadin Tip: Lazy Loading and Item Identity
Lazy Loading When using grids, trees or any other of multi-valued component with Vaadin you often want to display data…
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Build Reactive REST APIs with Spring WebFlux – Part2
In continuation of the last post, in this article, we will see the reactive streams specification and one of its…
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Test Coverage Reports For Maven Projects In SonarQube 8.3.x
Some years ago I write a blog post about how to generate test reports in SonarQube separate in test report…
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Supersonic Subatomic GraphQL
MicroProfile GraphQL is now included in the just released version 1.5.0 of Quarkus. You can now use code.quarkus.io to get…
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Apache Camel K 1.0 is here – Why should you care
Yesterday we released Apache Camel K 1.0 and it was announced on social media and on the Camel website. So…
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AWS CloudFormation: Target Group does not have an associated Load Balancer
Yesterday I was using an AWS CloudFormation template to ultimately create an ECS Service (Fargate type), but also create resources…
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