Coding Resources

AWS Cognito User Pool Access Token Invalidation

Since the integrated tools in AWS Cognito aren't enough to invalidate a token once a sign out has been triggered, here's a helpful workaround.

February 13, 2018

by Ugur ARPACI

· 42,329 Views · 5 Likes

Integrate Camunda BPMN With MySQL

In this quick post, we take a look at all the XML code and terminal commands you need to integrate these two interesting technologies.

February 13, 2018

by Praveen Buya

· 14,257 Views · 8 Likes

The Developer's Guide to Collections

It's time for a deep dive into collections in Java, including the defining philosophy of collections, important methods, and advice for implementation.

February 13, 2018

by Justin Albano

CORE

· 50,000 Views · 92 Likes

When to Use Serverless, and When to Use Kubernetes

If you are stuck at a crossroads and need some help deciding, here are some conditions which might help you make your selection.

Updated February 12, 2018

by Niklas Heidloff

· 32,085 Views · 12 Likes

Set Up Anypoint Studio: All You Need to Know

While you can have an appropriate set of skills, without a good toolkit, you won't be as efficient as you could. Learn how to configure your development environment.

February 12, 2018

by Patryk Bandurski

· 44,994 Views · 3 Likes

Basics for Setting Up a Microservices Architecture in a Project for Spring Boot and Gradle

Learn about the components needed to build microservices architecture in a project for Spring Boot and Gradle to enable continuous delivery/deployment.

February 12, 2018

by Akash Bhingole

· 50,140 Views · 40 Likes

Troubleshooting Tips: Failed Debugging With GDB

Having problems with your GDB debugging in Eclipse? Here are some troubleshooting hints as to what's gone wrong and how to fix them.

February 12, 2018

by Erich Styger

· 9,290 Views · 5 Likes

MuleSoft Creating Custom Component/Connector

Using MuleSoft Palette and the Anypoint IDE (along with some Java code), we'll show you how to customize your MuleSoft applications.

February 12, 2018

by Kian Ting

· 18,137 Views · 7 Likes

A Beats Tutorial: Getting Started

Get acquainted with the E:L stack and working with the different beats: Filebeat, Packetbeat, Metricbeat, Auditbeat, Heartbeat, and Winlogbeat.

February 12, 2018

by Daniel Berman

· 15,313 Views · 6 Likes

Event-Driven Microservices With Vert.x and Kubernetes (Part 2 of 3)

In Part 2 of this tutorial, you'll learn how to deploy your event-driven microservice application to Kubernetes for easy scaling and failover.

February 12, 2018

by Andy Moncsek

· 22,058 Views · 15 Likes

Implementing AOP With Spring Boot and AspectJ

Aspect-Oriented Programming can be tricky for some. In this post, we take a look at an example of how you can implement AOP in Spring Boot by making use of AspectJ.

Updated February 12, 2018

by Ranga Karanam

· 210,534 Views · 40 Likes

Locust Performance Testing Using Java and Kotlin

In this post we take a look at using Locust for performance testing. Come check out this versatile framework as we give a quick run-through and example!

February 11, 2018

by Yuri Bushnev

· 14,059 Views · 3 Likes

Using JAXB for XML With Java

Let's dive into JAXB and how to use it to help for marshalling and unmarshalling objects to and from XML in Java.

February 11, 2018

by John Thompson

· 259,580 Views · 13 Likes

MQTT + Apache Kafka + InfluxDB + SQL = IoT Harmony

This is a deep dive into real-time and time series IoT data using MQTT, Apache Kafka, InfluxDB, Lenses, and a handful of SQL code.

February 11, 2018

by Stefan Bocutiu

· 29,540 Views · 18 Likes

Event Analytics: How to Define User Sessions With SQL

Analyzing user sessions with SQL gives you flexibility and full control over how metrics are defined for your unique business.

February 10, 2018

by Artyom Keydunov

· 13,650 Views · 2 Likes

GraphQL as an API Gateway to Microservices

In this post, we explore something you might not have thought of before: employing GraphQL on your API gateway! Read on for the details.

February 10, 2018

by Everett Griffiths

· 30,110 Views · 11 Likes

Reactive Streams in Java 9

Let's take a deep dive into Reactive Streams in JDK 9, their defining philosophy of asynchronous communication, and how best to use them in your code.

February 10, 2018

by Justin Albano

CORE

· 59,922 Views · 63 Likes

Rails's redirect_to

In this article, we take an up-close-and-personal look at the Rails framework by getting into the nitty-gritty of this particular functionality.

February 9, 2018

by Nesha Zoric

· 60,149 Views · 37 Likes

JavaScript Attacks in WebViews

A discussion of common attacks bad actors commit using JavaScript in the DOM, specifically XSSI and XSS, to steal data and perform DoS attacks.

February 9, 2018

by Erez Yalon

· 10,030 Views · 3 Likes

Java 9 Modules (Part 3): Directives

As we finish this series on Java 9 modules, we'll take a look at the different directives you can use and some examples of their usage.

February 9, 2018

by Gunter Rotsaert

CORE

· 25,467 Views · 8 Likes

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