In this tutorial I will show you step-by-step how to implement Spring Boot Kotlin microservices. You may find many examples of microservices built with Spring Boot on my blog, but…
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Category: Spring Boot
Introduction to Reactive APIs with Postgres, R2DBC, Spring Data JDBC and Spring WebFlux
There are pretty many technologies listed in the title of this article. Spring WebFlux has been introduced with Spring 5 and Spring Boot 2 as a project for building reactive-stack…
Spring Boot Autoscaler
One of more important reasons we are deciding to use such tools like Kubernetes, Pivotal Cloud Foundry or HashiCorp’s Nomad is the availability of auto-scaling our applications. Of course those…
Testing Microservices: Tools and Frameworks
There are some key challenges around a testing microservices architecture that we are facing. The selection of the right tools is one of those elements that help us deal with…
GraphQL – The Future of Microservices?
Often, GraphQL is presented as a revolutionary way of designing web APIs in comparison to REST. However, if you would take a closer look at that technology you will see…
Quick Guide to Microservices with Kubernetes, Spring Boot 2 and Docker
Here's the next article in a series of "Quick Guide to...". This time we will discuss and run examples of Spring Boot microservices on Kubernetes. The structure of that article…
Introduction to Blockchain with Java using Ethereum, web3j and Spring Boot
Blockchain is one of the buzzwords in the IT world during some last months. This term is related to cryptocurrencies, and was created together with Bitcoins. It is decentralized, immutable…
Managing Spring Boot apps locally with Trampoline
Today I came across an interesting solution for managing Spring Boot applications locally - Trampoline. It is rather a simple product, that provides a web console allowing you to start,…
Chaos Monkey for Spring Boot Microservices
How many of you have never encountered a crash or a failure of your systems in a production environment? Certainly, each one of you, sooner or later, has experienced it.…
Exporting metrics to InfluxDB and Prometheus using Spring Boot Actuator
Spring Boot Actuator is one of the most modified projects after the release of Spring Boot 2. It has been through major improvements, which aimed to simplify customization and include…