Frameworks Resources

In this article I'll demonstrate usage of Pact Consumer Driven Contracts to test Spring WebFlux provider endpoints and its consumers.

November 16, 2020

by Paweł Pelczar

· 7,028 Views · 1 Like

Use Spring Security and Feature Flags to Test in Production

I will be going through the steps to show you how to test in production. I will walk you through how to set up an Okta org, and configure an OpenID Connect App.

November 16, 2020

by Micah Silverman

· 4,313 Views · 1 Like

Spring Data: Data Auditing Using JaVers and MongoDB

In this post, we’ll see how to use JaVers in a simple Spring Boot application and MongoDB environment to track changes of entities.

November 16, 2020

by Anicet Eric

· 21,113 Views · 5 Likes

Installing Open JDK 8 on Ubuntu

DevOps engineers usually want to install and configure Open JDK 8 on Ubuntu systems. These instructions show how to install Open JDK on Ubuntu.

November 13, 2020

by Orestis Pantazos

· 14,065 Views · 3 Likes

Containerizing Your Spring Boot Application With Jib

Using Jib as a facilitator for building optimized images of our Spring Boot applications

November 13, 2020

by Diogo Silvério

· 14,560 Views · 7 Likes

How to Build a Chat App With Spring Boot and DynamoDB

The goal of this article is to show the simplest chat implementation with one server and multiple clients based on Spring Boot and deployed to AWS.

November 13, 2020

by Bogdan Nechyporenko

CORE

· 6,585 Views · 3 Likes

Adding Rich Output Options to a Full-Stack Application Using DocRaptor

Learn how to add DocRaptor to convert HTML to a PDF with advanced features, such as custom headers, footers, watermarks, and endless styling options.

November 13, 2020

by John Vester

CORE

· 73,666 Views · 6 Likes

Spring Boot Monitoring via Prometheus -Grafana

In this article, take a look at a tutorial on how to show your spring boot application metrics in Prometheus and Grafana.

November 13, 2020

by Murat Derman

· 23,349 Views · 3 Likes

Spring Boot - Unit Test your project architecture with ArchUnit

Impose guidelines as verifiable JUnit tests using ArchUnit. It guarantees that a software version will be discontinued if an architectural violation is introduced.

November 10, 2020

by Anicet Eric

· 11,062 Views · 6 Likes

Testing Jedis API Using Junit Test Case in Eclipse IDE

In this article, we will learn how to set up a Junit testing environment for testing Jedis API, which will interact with the Redis database.

November 4, 2020

by Tiruvenkatasamy Baskaran

· 7,443 Views · 2 Likes

Micronaut With Relation Database and...Tests

This article is a Micronauts HTTP server with a relation database persistence layer. We created this focussing on the tests at the controller layer.

November 4, 2020

by Manel Naspreda

· 10,423 Views · 4 Likes

Ports and Adapters Architecture with Kafka, Avro, and Spring-Boot

In this post, we will be implementing a Kafka Producer and Consumer using the Ports and Adapters (a.k.a. Hexagonal) architecture in a multi-module Maven project.

November 3, 2020

by Purnima Jain

· 11,635 Views · 4 Likes

Research: The Skills You Need to Boost Your Java Career in 2019

What skills do you need as a Java dev in 2019?

Updated November 2, 2020

by Andrew Stetsenko

· 23,801 Views · 32 Likes

A CRUD With MongoDB and Java in One Line of Code

In this quick tutorial, I'll show you how to implement a web CRUD (Create, Read, Update, and Delete) using MongoDB, Spring Boot, and Vaadin.

October 30, 2020

by Alejandro Duarte

CORE

· 11,289 Views · 15 Likes

Fixing Your Microservices Architecture Using Graph Analysis

In this talk, we’ll analyze a microservice system based on Spring Cloud, with jQAssistant and Neo4j.

Updated October 29, 2020

by Nicolas Mervaillie

· 9,867 Views · 8 Likes

12 Factor App Principles and Cloud-Native Microservices

A 12-factor app is a methodology or set of principles for building scalable and performant, independent, and resilient enterprise applications.

October 28, 2020

by Anji K

· 12,178 Views · 1 Like

Monitoring Health of ASP.NET Core Background Services With TCP Probes on Kubernetes

Many microservices applications require background tasks and scheduled jobs to process requests asynchronously. In the .NET Core ecosystem, background servic...

October 26, 2020

by Rahul Rai

CORE

· 20,968 Views · 4 Likes

[CSF] Using Metrics In Spring Boot Services With Prometheus, Graphana, Instana, and Google cAdvisor

Demonstrating how to instrumentalize and monitor Spring Boot Services on the behalf of a large set of tools. Check out this entry for our Computer Science Fair!

October 23, 2020

by Nicolas Duminil

CORE

· 7,693 Views · 9 Likes