Coding Resources

Writing Parquet Format Data to Regular Files (i.e., Not Hadoop HDFS)

A software architect discusses an issues he ran into while using Hadoop HDFS and the open source project he started to address it.

May 22, 2018

by Roger Voss

· 25,015 Views · 4 Likes

A Direct Comparison of WCF and ASP.NET Core Functionalities

Looking to adopt ASP.NET Core for your next project? Read on to take a look at its features and how it compares to Microsoft's WCF.

May 22, 2018

by Vikas Arora

· 13,661 Views · 2 Likes

A Transition From Monolith to Microservices

Get one developer's take on the necessity of monolith-to-microservices transition, and best practices and technologies for making the shift.

May 22, 2018

by Simon John

· 27,075 Views · 22 Likes

SSL-Based HTTPS SOAP and RESTful Web Service Client Application in Java

In this post, we'll discuss how to create a Java, SSL-based client which facilitates both RESTFul and SOAP web service calls to different servers.

May 22, 2018

by Abhijit Pritam Dutta

· 154,022 Views · 12 Likes

Handling CORS in Akka HTTP

This tutorial shows a quick way for you to handle CORS requests in Akka HTTP-based microservices, with the added bonus of adding CORS headers to any HttpResponse.

May 22, 2018

by Agraj Mangal

· 33,176 Views · 5 Likes

Cleaning Up an S3 Bucket With the Help of Athena

Learn how to detect unused objects within your S3 buckets and do some spring cleaning using the Athena query service.

May 22, 2018

by Andreas Wittig

· 8,211 Views · 2 Likes

Using GitHub as a Maven Repository

This exercise shows how you can use GitHub as a Maven repository — it's not the professional way to do things, but it's fun just to learn how it works!

Updated May 21, 2018

by Anupam Gogoi

· 66,499 Views · 35 Likes

A Detailed Guide to Canary Deployments

Canary deployments are a good way to see how a new release will affect end users without the risk. Learn how to carry out a canary deployment in this walkthrough.

May 21, 2018

by Christian Melendez

CORE

· 17,817 Views · 9 Likes

10 Tips to Become a Better Java Developer

From learning JDK 8 to studying the JVM's internals, getting more efficient with your IDE, and trying your hand at Kotlin, here is some advice to be a better Java dev.

May 21, 2018

by Javin Paul

· 96,502 Views · 152 Likes

Browser Push Notification in Angular 5

Remind your users of any pertinent notifications or changes in your application using this code compatible with Angular 5.

May 21, 2018

by Debasis Saha

· 59,325 Views · 7 Likes

Monitoring Using Spring Boot 2.0, Prometheus, and Grafana (Part 2 — Exposing Metrics)

Follow this tutorial in order to learn how to expose metrics using Prometheus. This tutorial also includes pictures to aid in the tutorial.

Updated May 21, 2018

by Satish Sharma

· 154,136 Views · 16 Likes

CSS: :before and :after

Take a look at how to use CSS's :before and :after pseudo elements with the help of some handy examples like adding icons and clearing floats.

May 21, 2018

by Tatjana Boskovic

· 14,408 Views · 16 Likes

Using NGINX to Proxy a Neo4j Instance [Snippets]

Need to remotely connect to your Neo4j instance? Here's how to use a reverse proxy server (NGINX here) to help you gain access to your graph database.

May 21, 2018

by Stefan Armbruster

· 7,790 Views · 1 Like

Remotely Debugging an Eclipse Plugin

This tutorial will show you how to debug an Eclipse plugin remotely for bug resolution after it has been installed in the IDE.

May 21, 2018

by Anupam Gogoi

· 6,390 Views · 2 Likes

A Quick Guide to Deploying Java Apps on OpenShift

Get your Java apps containerized with this guide to OpenShift deployments. Learn how to configure the tools you need, pass credentials, and trigger updates.

Updated May 20, 2018

by Piotr Mińkowski

· 36,434 Views · 14 Likes

Microservices Traffic Management Using Istio on Kubernetes

Learn how to set up route rules to control traffic management in your microservices deployed on Kubernetes using Istio.

May 20, 2018

by Piotr Mińkowski

· 8,942 Views · 6 Likes

Spring Boot Microservices: Building a Microservices Application Using Spring Boot

Now that we've learned how to set up and run a Spring Boot app using Eclipse IDE and CLI, we'll see how to build a microservices application using Spring Boot.

May 19, 2018

by Samarpit Tuli

· 391,328 Views · 106 Likes

How to Set Up Kafka

In this article, I am going to explain how to install Kafka on Ubuntu. We will also look at the properties of a Kafka broker, socket server, and flush.

May 19, 2018

by Gaurav Garg

· 241,987 Views · 72 Likes

Build a Scalable Twitter Clone With Django and Stream

Looking to get your hands dirty with Django and Python by building something that scales? Let's build a Twitter clone with some help from Stream.

May 19, 2018

by Dwight Gunning

· 10,620 Views · 2 Likes

Secure Java REST APIs With JSON XACML and ALFA

how to use a JSON XACML Policy Enforcement Point to secure REST API endpoints using ALFA, XACML, and JSON.

May 19, 2018

by David Brossard

· 8,324 Views · 5 Likes

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