The Java Virtual Machine (JVM) is a vital part of modern distributed computing. It is the platform of big data applications like Spark, HDFS, Cassandra,and...

The challenge Task Your task is to create a function that turns a string into a Mexican Wave. You will be passed a string and you must return that string in an array where an uppercase letter is a person standing up. Rules 1.  The input string will always... (more…)

You can use this guide to understand what Java microservices are, how you architect and build them. Also: A look at Java microservice libraries & common questions. (more…)

beanszoo - Distributed Java micro-services using ZooKeeper...

Java still used for many digital product companies even today. Currently, Java is on version 13. Today I want to show how to use JDK13 wi... (more…)