Posts within the Java category
![Featured image for "Building microservices with Micronaut and GraalVM"](/logos/micronaut.png)
Building microservices with Micronaut and GraalVM
In this tutorial, I'll build a microservice from scratch with Micronaut.
Read more →![Featured image for "Uploading files with Spring and GraphQL"](/logos/graphql.png)
Uploading files with Spring and GraphQL
In this tutorial I'll cover how you can upload files using Spring boot and GraphQL.
Read more →![Featured image for "Mastering Spring boot Actuator"](/logos/micrometer.png)
Mastering Spring boot Actuator
In this tutorial I'll cover why Spring boot actuator allows you to write proper production-grade Spring boot applications.
Read more →![Featured image for "Securing your GraphQL API with Spring Security"](/logos/graphql.png)
Securing your GraphQL API with Spring Security
In this tutorial, I'll show how you can use Spring Security with Spring boot and GraphQL.
Read more →![Featured image for "Using EhCache 3 with Spring boot"](/logos/ehcache.png)
Using EhCache 3 with Spring boot
Caching is a common operation when developing appllications. Spring provides an abstraction on top of all different caching libraries to make this even easier.
Read more →![Featured image for "Difference between Mono and Flux"](/logos/reactor.png)
Difference between Mono and Flux
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.
Read more →![Featured image for "Writing dynamic queries with Spring Data JPA"](/logos/spring-data.png)
Writing dynamic queries with Spring Data JPA
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.
Read more →![Featured image for "Loading initial data with Spring"](/logos/spring-data.png)
Loading initial data with Spring
With Spring, you can set up your initial data in different ways. In this tutorial we'll discover database migration tools, and other options.
Read more →![Featured image for "Reactive streams over the network with RSocket"](/logos/rsocket.png)
Reactive streams over the network with RSocket
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.
Read more →![Featured image for "Reactive relational databases with R2DBC and Spring"](/logos/reactor.png)
Reactive relational databases with R2DBC and Spring
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.
Read more →