Spring Boot Tips: Easiest Way To Provide Environment Variables
Spring Boot has excellent support for externalized configuration. You can supply configuration through properties files, YAML files, environment …
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Spring Boot
Don't Pollute Your Spring Boot Main EntryPoint Class
Most Spring Boot applications start with a beautifully boring main class. Then one day we need caching. We add @EnableCaching. Then we need async …
A Few Hard Learned Lessons On Structuring Spring Boot Applications
One of the most common questions developers ask when starting a Spring Boot project is: How should I structure my code? If you spend enough time in …
The Power of Value Objects
A Value Object is a domain concept defined by its values rather than by identity. For example, we can represent EventId, EventCode or Email as a value …
Announcing FeatureTracker Application
As a Java Developer Advocate at JetBrains, I frequently demonstrate IntelliJ IDEA features through videos and articles. To do this, I usually create …
You Can Code Offline With Local AI(Ollama)
ChatGPT and other Generative AI tools took the world by a storm. People are using these AI tools for various purposes such as to explore a topic, to …
Spring Boot + Testcontainers Tests at Jet Speed
Spring Boot 3.1.0 introduced support for Testcontainers to simplify local development and testing. Testcontainers helps in writing tests using real …
Running your own Spring Initializr and using it from IntelliJ IDEA
If you ever worked with Spring Boot, then you are probably aware of Spring Initializr. The Spring Initializr is a web application that you can use to …
Mastering Spring Boot in 5 Stages
Spring Boot is the most popular framework in the Java world to build enterprise applications. Also, Spring Boot is the most sought-after skill to get …
Thymeleaf Layouts using Fragment Expressions in Spring Boot GraalVM Native Image
Typically, in Spring Boot + Thymeleaf applications, we use thymeleaf-layout-dialect to define the common layout of the web pages and it works fine. …
Spring Boot + jOOQ Tutorial - 5 : Fetching Many-to-Many Relationships
In this tutorial, we will learn how to implement fetch Many-to-Many relationships using jOOQ.
Spring Boot + jOOQ Tutorial - 4 : Fetching One-to-Many Relationships
In this tutorial, we will learn how to implement fetch One-to-Many relationships using jOOQ.