Posts within the Java category

In this tutorial, I'll build a microservice from scratch with Micronaut.

In this tutorial I'll cover how you can upload files using Spring boot and GraphQL.

In this tutorial I'll cover why Spring boot actuator allows you to write proper production-grade Spring boot applications.

In this tutorial, I'll show how you can use Spring Security with Spring boot and GraphQL.

Caching is a common operation when developing appllications. Spring provides an abstraction on top of all different caching libraries to make this even easier.

Project Reactor introduced us two specific types of publishers, being Mono and Flux. In this tutorial we'll see what they mean and what we can use them for.

With Spring Data, we can easily write queries usinng @Query. For more dynamic queries, we can use the Example and Specification API, which we'll explore here.

With Spring, you can set up your initial data in different ways. In this tutorial we'll discover database migration tools, and other options.

With RSocket, we can reactively stream our data over the network. In this example I'll demonstrate how RSocket can be used with Spring boot.

With Spring boot's experimental starter for R2DBC, we can now reactively connect to our relational databases, and in this example we'll see how.