Performance

229 articles in this category.

Mar 29, 2022 Carl Dea

In this article you will learn how to switch between two different Java runtime environments to run an Apache Kafka instance.

The K8ssandra team announced the release of Reaper 3.1. Let’s dive into the features and improvements that 3.0 recently introduced

Jakarta Concurrency is a small, but fundamental, specification in the Jakarta EE umbrella. As project lead, I provide more information on …

In part 1 of this new Foojay series, learn about JDK Flight Recorder and how we can use it to monitor a Spring Boot application.

Jan 11, 2022 Shai Almog

Memory usage is one of the most important aspects for devs in general and Java SE devs in particular. GC tips, tricks, internals, and more!

Jan 7, 2022 Shai Almog

Standard Java methods hashcode & equals are crucial to performance but this is very hard to detect as they're often too small for profilers.

Dec 14, 2021 Shai Almog

A broken kitchen appliance leads me down the path of intelligent failure, downside risk, exponential growth and Cloud computing!

Quarkus brings an exciting take to the table. Unlike Micronaut, it doesn't generate additional bytecode during each compilation.

Last week, I wrote a native web app that queried the Marvel API using Spring Boot. This week, let's do the same with the Micronaut …

Recently, we described several criteria to look at to choose a cache. Now it’s time to list Java cache providers based on these criteria.