Latest Articles

Spring Boot Configuration: Overriding Built-In Configuration

Learn more about overriding built-in Spring Boot configurations.

Updated January 2, 2020

by Ahmed Al-Hashmi

· 29,113 Views · 4 Likes

A Disk-Backed ArrayList

Learn more about disk-backed ArrayLists and Java performance.

Updated January 2, 2020

by Bozhidar Bozhanov

· 13,126 Views · 1 Like

Everything You Need to Know About Factory and Builder Design Patterns

The Builder and Factory design patters, what they are, where to use them, how to make them with code samples and what are their differences.

Updated January 2, 2020

by Avraam Piperidis

· 11,631 Views · 1 Like

How to Publish Spring Boot Actuator Metrics to Dynatrace

The metrics generated by the Spring Boot Actuator module of Spring Boot can be easily published to a Dynatrace cloud instance.

Updated January 2, 2020

by Diego Pettisani

· 24,175 Views · 3 Likes

Conquering Highest Scalability of an Enterprise Chat Application Using Kubernetes

The infrastructure of enterprise messaging applications is quite untraceable. Learn more about Node Js' autoscaling feasibility.

Updated December 31, 2019

by Alexander Samuel

· 4,357 Views · 2 Likes

Mule 4 WireMock Module

In this article, we discuss the value of HTTP test doubles in the context of integration tests and introduce the WireMock module to use in Mule 4

December 30, 2019

by Jose Montoya

· 12,580 Views · 2 Likes

Tutorial: Use Angular and Electron to Create a Desktop App

In this article, we discuss how to use Angular and Electron to create a desktop application. We then add authentication to it with Okta.

December 30, 2019

by Holger Schmitz

· 33,336 Views · 5 Likes

DevOps and SRE, Chapter 3: Models for Cultural Change

The third post in this series discusses some of the methods for cultural transformation, as well as the way tools are used to affect change in enterprises.

Updated December 27, 2019

by Ricardo Coelho de Sousa

· 12,639 Views · 3 Likes

Performance Testing of Mobile — How Is This Different?

Learn about scripting, execution, analysis, and reporting in mobile applications. Maximize your application performance.

Updated December 27, 2019

by Shivram Patil

· 4,785 Views · 1 Like

Helidon: Microservice Health Check

A health check of our Microservice is part of Microprofile specification. We don't need to write anything special with Helidon.

December 27, 2019

by Thamizh Arasu

· 3,013 Views · 1 Like

Custom Field Handling in Elasticsearch: Managing Total Number of Fields Limit

In this article, we discuss how to implement custom field handling in Elastisearch in order to manage total number of fields and their limits.

December 26, 2019

by Dinesh Agrawal

· 22,400 Views · 2 Likes

The Real Difference Between Microservices vs SOA vs API Explained

Deploying an architecture-oriented approach all started with SOA and then transfigured into something that we call as Microservices, and added API.

Updated December 26, 2019

by Rahul Singh

· 6,429 Views · 1 Like

MapReduce and Yarn: Hadoop Processing Unit Part 1

In this article, we begin a two-part series on basic implementation of MapReduce and Yarn in the Hadoop ecosystem.

December 26, 2019

by Dheeraj Gupta

CORE

· 99,957 Views · 5 Likes

Using Hashicorp Vault on Kubernetes

Learn how to put secret storage using HashiCorp Vault into practice.

Updated December 25, 2019

by Gabriel Garrido

· 2,596 Views

Java/Spring: How to Generate an Entire Database CRUD REST API With Speedment

In this article, see how to generate an entire database CRUD REST API with Speedment.

December 25, 2019

by Per-Åke Minborg

· 168,235 Views · 12 Likes

Machine Learning and Real-Time Analytics in Apache Kafka Applications

This post explores a specific part of building an ML infrastructure: the deployment of an analytic model in a Kafka application for real-time predictions.

December 25, 2019

by Kai Wähner

CORE

· 24,121 Views · 11 Likes