Devapo Blog
Weekly articles on technology and IT's impact on business
Java
APM tools - application performance monitoring solution
Monitor Spring Boot Application Performance With APM tools: Prometheus and Grafana

Explore how to monitor your spring boot application using Prometheus and Grafana APM tools.

Entity Graphs Spring Data JPA
Spring Data JPA and Named Entity Graphs in Action

In this article, you will learn how and when to use the Entity Graph tool.

Java contract between hashcode and equals
Java hashCode() and equals() Contract

See how to use hashCode() and equals() to not ruin your application.

JaVers Automating Data Auditing
JaVers: Automating Data Auditing

In this article, we will introduce the JaVers tool, which allows you to facilitate and partially automate the data audit process.

Behaviour-Driven Development Cucumber
Behaviour-Driven Development and Integration Tests using Cucumber

This article presents basic use and configuration of Cucumber, which makes the process of creating tests in behavior-driven development much easier.

Java 17 LTS release
Java 17 – What’s new?

Oracle has released version 17 of Java. I present most important features that were introduced after last LTS to now.

Lombok exapmle of pitfalls
Pitfalls of Automatically generated code – Lombok example

In this article I want to show the pitfalls that await programmers when implementing boilerplate code using the Lombok library.

OptaPlanner: How to use artificial intelligence algorithms in order to find the optimal solution to a problem

In this article we will walk through the specification of OptaPlanner and show example use case.

Testcontainers: How to write reliable integration tests. Our short journey full of optimism

Following Tescontainers you can avoid errors during the code-writing process. Check out how. 

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