Java

Deploying a Spring Boot App with the AWS CDK

In the article “Getting Started with AWS CloudFormation”, we have already played around a bit with AWS CloudFormation. We have deployed a network stack that provides the network infrastructure we need, and a service stack that deploys a Docker image with our Spring Boot application into that network.

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Creating and Analyzing Java Heap Dumps

As Java developers, we are familiar with our applications throwing OutOfMemoryErrors or our server monitoring tools throwing alerts and complaining about high JVM memory utilization.

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Painless Code Formatting with EditorConfig

Are you working on a project with other developers where reading code is not as fun as you would want because of inconsistent coding styles?

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Implementing a Circuit Breaker with Resilience4j

In this series so far, we have learned about Resilience4j and its Retry, RateLimiter, TimeLimiter, and Bulkhead modules. In this article, we will explore the CircuitBreaker module.

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Managing Multiple JDK Installations With SDKMAN!

In the world of microservices and the 6-month release cycle of Java, we often have to change between Java versions multiple times a day.

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Managing Multiple JDK Installations With jEnv

As developers, we’re often working on different codebases at the same time. Especially in environments with microservices, we may be switching codebases multiple times a day.

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