Coding Resources

Immutable Data Structures in Java

A final reference does not make your objects immutable!

March 22, 2019

by Erik Pragt

· 50,154 Views · 35 Likes

Traffic Management With Istio (2): Grayscale Release of Applications by Istio Management

Explore the benefits of traffic management with Istio.

March 22, 2019

by Leona Zhang

· 6,206 Views · 1 Like

Integrating ONLYOFFICE With a Python App

In this article, see how to integrate ONLYOFFICE into your Python app.

March 22, 2019

by Nadya Knyazeva

· 18,800 Views · 4 Likes

Specifications to the Rescue

Learn how Spring Boot, the JPA repository, and specification adoption can make it easy to provide filter solutions for your API.

March 22, 2019

by John Vester

CORE

· 112,406 Views · 9 Likes

The Benefit of Using AssertThat Over Other Assert Methods

The latest JUnit4.4 release notes indicate that it's better to use AssertThat over other Assert methods.

March 22, 2019

by Mohammad Nadeem

· 36,840 Views · 6 Likes

Achieve CI/CD with Jenkins X, Kubernetes, and Spring Boot

Make Jenkins X a key part of your CI/CD process by using it and Kubernetes to improve your Spring Boot application.

Updated March 21, 2019

by Matt Raible

· 44,899 Views · 7 Likes

Loading Data From Multiple S3 Buckets Into H2O

In this quick tutorial, we learn how to load big data sets into an open source machine learning platform from several different Amazon S3 buckets.

March 21, 2019

by Pavel Pscheidl

· 5,547 Views · 2 Likes

Passing Multiple Arguments Into Stream Filter Predicates

Learn more about passing multiple arguments in Java.

March 21, 2019

by Niklas Schlimm

· 43,134 Views · 13 Likes

Using Python to Find Correlation Between Categorical and Continuous Variables

In this post, we'll learn how to find correlations between categorical and continuous variables using Python and Pandas.

March 21, 2019

by Shital Kat

· 167,423 Views · 5 Likes

Why Object-Oriented Code Accelerates Microservices Adoption

Using OOP can be a great boon to your team's efforts to adopt microservices or refactor a monolithic application. Read on to find out why.

March 21, 2019

by Muntazir Fadhel

· 9,410 Views · 4 Likes

Offline Resolution of XSDs Using Maven JAXB

Learn more about this offline resolution for using the JAXB Maven Plugin.

Updated March 20, 2019

by Aritra Nag

· 14,137 Views · 2 Likes

ELK Stack Overview and Use Cases

We take a look a the ELK stack and explore why this tech stack has become a popular tool for data analysis and visualization.

March 20, 2019

by Sudip Bhandari

· 14,944 Views · 2 Likes

Redis in a Microservices Architecture

Learn how to use Redis with Spring Cloud and Spring Data to provide configuration server, a message broker, and a database.

March 20, 2019

by Piotr Mińkowski

· 56,352 Views · 27 Likes

Why Do We Need an Interface in OOP?

There are many reasons for including interfaces in OOP. Here's one major advantage of using interfaces in Java.

Updated March 20, 2019

by Vusala Hasanli

· 34,821 Views · 14 Likes

Elasticsearch on Google Cloud Platform

Take a look at this simple and quick tutorial about downloading and connecting Elasticsearch to your GCP instance.

Updated March 20, 2019

by Sameer Chandra

· 19,885 Views · 3 Likes

Var and Language Design in Java

Learn everything you need to know about var in Java.

March 20, 2019

by Peter Verhas

CORE

· 12,326 Views · 14 Likes

How to Effectively Use ExecutorService in Kafka Consumers

Apache Kakfa is one of the most popular open source tools for working with big data and streaming data. Learn a little bit more about Kakfa with this tutorial.

March 19, 2019

by Prasanth Nair

· 45,028 Views · 9 Likes

Message Routing in Akka

Here's an introductory article on message routing in Akka with Scala.

Updated March 19, 2019

by Efthymios Vafeiadis

· 14,785 Views · 9 Likes

Uploading File To AWS S3 Using AWS CLI

Take a look at the first steps to using AWS S3 with this tutorial on uploading your files with the native CLI.

March 19, 2019

by Faisal Pathan

· 29,219 Views · 2 Likes

Lightweight Real-Time Analytics With Spring Boot + WSO2 Siddhi

In this post, we learn how to tackle microservice development using Spring Boot, Angular, WSO2 Siddhi, and more. Read on to get started!

March 19, 2019

by Tharindu Vibuddha Gangodagama

· 14,527 Views · 2 Likes

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