There are some things I really like in Spring Boot, and one of them is an externalized configuration. Spring Boot allows you to configure your application in many ways. You…
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Tag : Spring
Spring Cloud Apps Memory Management
Today's topic is about Spring Cloud memory usage as well as about microservices architecture. The inspiration to write this post was the situation when our available memory on test environment…
Monitoring Microservices With Spring Boot Admin
A few days ago I came across an article about Spring Boot Admin framework. It is a simple solution created to manage and monitor Spring Boot applications. It is based…
In memory data grid with Hazelcast
In this article, we are going to run Hazelcast in memory data grid for the Spring Boot application. I have already described how to use Hibernate second-level cache with Hazelcast…
JPA caching with Hazelcast, Hibernate and Spring Boot
Preface In-Memory Data Grid is an in-memory distributed key-value store that enables caching data using distributed clusters. Do not confuse this solution with in-memory or nosql databases. In most cases…
Testing Java Microservices
While developing a new application we should never forget about testing. This term seems to be particularly important when working with microservices. Microservices testing requires a different approach than test…
Microservices API Documentation with Swagger2
Swagger is the most popular tool for designing, building and documenting RESTful APIs. It has nice integration with Spring Boot. To use it in conjunction with Spring we need to…
Microservices Continuous Delivery with Docker and Jenkins
Docker, Microservices, Continuous Delivery are currently some of the most popular topics in the world of programming. In an environment consisting of dozens of microservices communicating with each other it…
Microservices with Apache Camel
Apache Camel, as usual, is a step backward in comparison with the Spring framework and there is no difference in the case of microservices architecture. However, Camel have introduced new…
Microservices security with Oauth2
Preface One of the most important aspects to consider when exposing a public access API consisting of many microservices is security. Spring has some interesting features and frameworks which makes…