Introduction to ObjectMappers: using Jackson in the wild
Introduction to ObjectMappers: using Jackson in the wild,Introduction This post is motivated by some recent real-world work I had to do involving the Jackson ObjectMapper and in it...
BlockHound: detect blocking calls in Reactive code before it’s too late
BlockHound: detect blocking calls in Reactive code before it’s too late, Find the blockage that clogs your reactive streams pipelines before it hits production! Learn about BlockH...
Java enters its teenage
Java enters its teenage ,The Java 13 is released on 17th September. With this release, Java is officially entering into its teenage. JEP - 350 Dynamic CDS archives The JVM loads th...
How to reply to an anonymous user over Websockets
How to reply to an anonymous user over Websockets, Hello everyone! This is my first post here on dev.to and I made myself some courage to write it because I always wanted to have a...
Apache Pulsar vs. Apache Kafka
Apache Pulsar vs. Apache Kafka,Hi all, do you have experience with either Apache Pulsar or Kafka for stream processing? Mainly I want to use the underlying distributed log from Pul...
10 Java security best practices
10 Java security best practices, In this cheat sheet edition, we’re going to focus on ten Java security best practices for both open source maintainers and developers. Although mo...
Stack to the Future – How I migrated an automated build from Maven to Gradle.
Stack to the Future - How I migrated an automated build from Maven to Gradle., Introduction When I was introduced to the GazePlay project, I jumped at the chance to try to fix some...
Dependency Hell
Dependency Hell, Traditional Best Practices It is typically accepted that any code that is needed in more than one place should be abstracted away somewhere. Classes with repeated ...
Java microservices and how to become cloud-native
Java microservices and how to become cloud-native,Many of us are on a journey from traditional monolithic applications to a more distributed cloud-native microservices architecture...
Top 5 Programming Languages for Software Development
Top 5 Programming Languages for Software Development,Perhaps the simplest approaches to pick the best programming language for web development by tuning in to what the market says....
Augmenting a Spring Data repository through delegation
Augmenting a Spring Data repository through delegation,I have recently written several posts about Kotlin’s delegation. In doing so, I realised a useful way to apply it to Spring ...
Mitigate Null Pointer Exceptions in Java with Optional class
Mitigate Null Pointer Exceptions in Java with Optional class,Null pointer exceptions are quite annoying as every java developer should have faced at least once. As the code grows, ...
