In nearly all cases, built-in Map implementations are limited by RAM size. Check out this post to learn how ChronicleMap can circumvent this limitation. Read all
A developer gives a quick tutorial on how to use both Elasticsearch and Solr to create full-text search engines by coding in the Java language. Read all
Check out this post where we take a closer look at Graal VM and its ability to run a Java application as a native application, as well as key takeaways. Read all
he volatile field is needed to make sure that multiple threads always see the newest value, even when the cache system or compiler optimizations are at work. Read all
In this tutorial, we learn how to report code coverage using Maven’s jacoco-maven-plugin, a library that adds minimal overhead with a normal build. Read all
Check out this post on the Spring Boot error that occurs when creating a 'dataSource' bean defined in the class path resource DataSourceAutoConfiguration. Read all
A developer goes through a quick tutorial on how to invoke and work with REST APIs and their clients while coding up Java-based microservice applications. Read all
Let's take a closer look at inversion of control and dependency injections in Java and how these basic functionalities impact the way you build applications. Read all
In this tutorial, we take a closer look at how to implement the password encoder migration with Spring Security 5, introducing the DelegatingPasswordEncoder. Read all
