In this article, you will learn how to use the JPAstreamer library to express your JPA queries with Java streams. I will also show you how to integrate this library…
Express JPA Queries as Java Streams
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Category: Spring Boot
Spring Microservices Security Best Practices
In this article, I'll describe several best practices for building microservices with Spring Boot and Spring Security. I'm going to focus only on the aspects related to security. If you…
SSL with Spring WebFlux and Vault PKI
In this article, you will learn how to configure the Vault PKI engine and integrate it with Spring WebFlux. With Vault PKI you can easily generate X.509 certificates signed by…
Secure Rate Limiting with Spring Cloud Gateway
In this article, you will learn how to enable rate limiting for an authenticated user with Spring Cloud Gateway. Why it is important? API gateway is an entry point to…
An Advanced GraphQL with Spring Boot and Netflix DGS
In this article, you will learn how to use the Netflix DGS library to simplify GraphQL development with Spring Boot. We will discuss more advanced topics related to GraphQL and…
Microservices on Knative with Spring Boot and GraalVM
In this article, you will learn how to run Spring Boot microservices that communicate with each other on Knative. I also show you how to prepare a native image of…
Spring Boot on Knative
In this article, I'll explain what is Knative and how to use it with Spring Boot. Although Knative is a serverless platform, we can run there any type of application…
Java Development on OpenShift with odo
OpenShift Do (odo) is a CLI tool for running applications on OpenShift. Opposite to the oc client, it is a tool for developers. It automates all the things required to…
Spring Boot Tips, Tricks and Techniques
In this article, I will show you some tips and tricks that help you in building the Spring Boot application efficiently. I hope you will find there tips and techniques…
Spring Boot on Kubernetes with Buildpacks and Skaffold
In this article, you will learn how to run the Spring Boot application on Kubernetes using Buildpacks and Skaffold. Since version 2.3 Spring Boot supports Buildpacks. The main goal of…