Let's address the issue of including any Docker image while building data pipelines using Spring Cloud Data Flow, which can natively interpret only Spring Boot images.
Still a bit puzzled by what the groupingBy() collector can do in the Java Stream API? Check out this guide on using the groupingBy() collector to its fullest potential.
Want to learn more about handing the unanticipated enum value in the JDK switch expressions? Check out this post to learn more about how to handle switch expressions.
While typically focused on accelerating database reads, Speedment also has write functionality. In the latest version, a much-anticipated feature has been added — the ability to determine a subset of columns to update.
Look at containerizing a Spring Data Cassandra Application. More specifically, how to put a Spring application that connects to a Cassandra database into containers.
Want to learn more about messaging with RabbitMQ? Check out this tutorial on how to create a message producer with Spring Boot and the RabbitMQ in PCF.
Learning how to incorporate JSON into Java applications can be a useful tool for Java developers. Check out this post to learn more about JSON in Java development.
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