Interested to learn about Kafka cluster? Check our article explaining if a monolithic Kafka cluster is better than many

Spring RCE, JavaDoc Snippets, native Java, update on Project Loom, value classes, and automated tests!

Learn how Spring beans created with the singleton scope work behind the scenes to serve multiple concurrent requests.

When using collections in Java it's conventional to use the interface types for our variables and fields, rather than the concrete types. We look at the difference between these two approaches.

Learn about Java 9 illegal reflective access warning

Different ways to convert a boolean to an integer.

Explore how to convert file size in bytes into a human-readable format in Java

A quick and practical comparison between the implements and extends keywords in Java.

Learn about some common command-line compile errors in Java.

Spring RCE, JavaDoc Snippets, native Java, update on Project Loom, value classes, and automated tests!

Interested to learn about AWS Lambda? Check our article explaining how you can quicly speed up AWS Lambda.

Interested to learn about Refactoring? Check our article explaining about comments in the code that indicates missing extract method refactor.

I’ve written before about a function that essentially does two different versions of the same thing. It’s sort of cute to think that we can pass a

Native Java on K8S, switch expressions, cloud-native with Quarkus, Hibernate SQM, and ML pipelines at scale!

Learn to look for patterns in a string of text in Java.

Interested to learn about Serverless Spring? Check our article explaining why Serverless Spring is Quite Bouncy.

Learn about storing HashMaps inside a List in Java.

Take a closer look at the Java List of Lists data structure and explore some everyday operations

Learn about the Illegal Character Compilation Error and how to avoid it.

My view on version numbering is that we should take the build time and git SHA of our code and pass it through to the build as a version identifier. Then

If you want to call Google Cloud Services using a Java based codebase, then broadly there are two approaches to incorporating the client libraries in your