Performance

229 articles in this category.

In this article, I'd like to describe how you can take advantage of Hazelcast to query your cached data in different ways and still be fast.

I aim to demystify the concepts behind memory management and take a look at memory management in some of the modern programming languages.

Posts that have been written about Hibernate's LazyInitializationException could probably fill whole books. Time for a definitive guide!

On a scientific paper on Hazelcast Jet, its architecture based on symmetric, data-local, non-blocking distributed event processing.

Despite all the "magic" of Spring Boot, Spring Native handles most of GraalVM's required configuration out-of-the-box!

Mar 3, 2021 Sumith Puri

The most impactful change to Java has been the movement from PermGen to MetaSpace. Among others, learn about the related changes in Java 8.

Feb 25, 2021 Sumith Puri

Welcome to a series of articles on key concepts in Core Java and J2EE. The series revolves around memory architecture and a lot more!

Introduction to the JfrUnit open-source project, providing assertions not on metrics like latency/throughput, but on indirect metrics.

Learn how to write to disk safely in Java, combining disk sync, shutdown hooks, and atomic renaming of files!

Now that 2021 is well underway, many prominent Java developers have taken the time to predict what 2021 may bring to the Java universe!