Nicolas Frankel
8,332 viewsNull Safety: Kotlin vs. Java
Following on from FOSDEM discussions, let's expand on the problem of nullability and how it's solved in Kotlin and Java.
Category
Java Core
Nicolas Frankel
8,332 views
Jennifer Reif
5,340 viewsJourneys in Java, Level 8: Add MongoDB to Spring Cloud Config
Convert an existing MongoDB-connected service to use Spring Cloud Config for accessing database credentials, as with a Neo4j microservice.
Bo Zhang
4,481 viewsHow Gradle Works: Startup
This is the first of a series on how Gradle works! For example, how does Gradle start up and how many JVMs are involved in a Gradle build?
Per Minborg
31,251 viewsWhich is the Fastest JVM: OpenJDK or GraalVM?
How is a high-performance, low-latency Java application affected by the JVM version used? Find out more on Foojay!
Frank Delporte
4,394 viewsMemory Allocation Pacing in Azul Zulu Prime builds of OpenJDK
Allocation Pacing (AP) is a technique within the JVM of Azul Zulu Prime builds of OpenJDK to prevent long memory allocation delays.
Frank Delporte
10,821 viewsWhat to Know About Garbage Collection as a Java Developer!
Check out this overview of the functionality of the Garbage Collector and the things a developer should know.
A N M Bazlur Rahman
26,544 viewsOptional in Java: A Swiss Army Knife for Handling Nulls and Improving Code Quality
Optional is a Java class that provides a way to handle null values in a type-safe and efficient manner. This tutorial will cover the …
Jennifer Reif
5,275 viewsJourneys in Java, Level 7: Externalize Microservice Configuration
Learn how to set up a service that hosts the Spring Cloud Config server and wire our Neo4j microservice as the config client service.
A N M Bazlur Rahman
9,852 viewsJava Bytecode: Journey to the Wonderland (Part 3)
Java bytecode may be modified to provide functionality, profile code, or obfuscate it. We'll examine examples in this brief article.
Peter Lawrey
9,188 viewsHow Does Kafka Perform When You Need Low Latency?
Kafka benchmarks aim to discuss low latency characteristics of Kafka. Instead, they appear to be configured for throughput rather than low …