Learn how to use Apache BookKeeper.
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Event-Driven Data with Apache Druid
A comprehensive guide to Apache Druid.
Java Weekly, Issue 336
A nice intro to Amazon’s Deep Java Library for machine learning, and Spring Tools 4.6.2 is released.
A Guide to the Hibernate Types Library
Learn how to use HIbernate Types and extend the types set of Hibernate.
Applying CI/CD With Spring Boot
Learn how to go from Spring Boot to CI/CD, all with freely available, open-source tooling.
Log4j 2 Plugins
Learn how to use the Log4j 2 extension mechanism to implement custom plugins
Spring Cloud Gateway WebFilter Factories
Learn about Spring Cloud Gateway’s built-in WebFilter factories and how to use them in advanced scenarios
Spring Data Redis’s Property-Based Configuration
Learn how to configure Spring Boot to talk to Redis via Lettuce
Java Weekly, Issue 332
Spring adopts new versioning schemes, and an in-depth look at Java’s new text blocks feature.
Oracle Connection Pooling With Spring
Learn how to setup connection pooling to an Oracle database with Spring Data
Java Weekly, Issue 326
An overview of the RSocket request-stream messaging model, and a quick guide to writing a controller for Kubernetes clusters in Java using the Fabric8 API.
Delete Everything in Redis
We may need to clear a Redis cache when its data becomes out of date. We explore how to do this with both the command line and Java client.
Exponential Backoff With Spring AMQP
Explore two different ways of implementing a message sending retry strategy named Exponential Backoff.
Java Weekly, Issue 321
Spring’s new website sports a fresh, clean design, and an exercise in optimizing a Java method with an eye toward minimizing its bytecode footprint.
Introduction to Open Liberty
Learn how to use the Open Liberty framework to create and consume a RESTful web service
Spring Cloud Gateway Routing Predicate Factories
Explore how to add custom predicate factories to Spring Cloud Gateway and use them to define routes using arbitrary logic.
Java Weekly, Issue 318
A sneak peek at improved Docker support coming to Spring Boot, and a collection of cool plugins for IntelliJ IDEA.
Java Weekly, Issue 314
A new year for the Java Weekly begins with a solid write-up on detecting JVM memory leaks and a hard look at the JShell REPL for Java.
Error Handling with Spring AMQP
Learn about different ways of handling errors using Spring AMQP with RabbitMQ.
Java Weekly, Issue 308
The Spring Security OAuth story is continuing, a new JVM TI agent that can detect an unhealthy JVM, plus an overview of Java versions, features, and distributions.