To run Apache Kafka as Docker image, the simplest way is to use the Strimzi project which provides a way to run an Apache Kafka cluster on Kubernetes in various deployment configurations.
This tutorial covers all basic aspects of using a Cache implementation named Ehcache in Spring Boot. We will start with some basic cache definitions and then we will create a quickstart example.
Here is our collection of Spring Boot interview questions which will let you check the level of knowledge of Spring Boot framework from many angles.
This tutorial will discuss how to create a basic Red Hat Fuse Integration Project from the command line, using Maven archetypes using Spring Boot as container.
Hibernate and JPA can both execute native SQL statements against a Database. In this tutorial we will learn how to map SQL native queries in Spring Boot applications.
In this tutorial we will learn how to configure Spring Boot embedded server to accept HTTPS request for your Web applications. by creating a self signed certificate.
A pretty common issue for Spring Boot application is a 404 Not Found Error for your REST Controllers. Let’s learn how to fix it in one minute!
This tutorial covers how to use MapStruct library to map automatically your Data Transfer Objects with your repository data, which in this example is managed by the JPA layer of a Spring Boot application.
The ApplicationReadyEvent (https://docs.spring.io/spring-boot/docs/current/api/org/springframework/boot/context/event/ApplicationReadyEvent.html) can be used to trigger application code when a Spring Boot application is started. Let’s see how to do it in practice.
With earlier versions of Spring Boot, it was cumbersome to import additional properties or yaml files short of using application.properties and application.yml. You could use the spring.config.additional-location property, but you needed to set it pretty early and it was quite limited with the types of files that it could deal with.