Data Resources

Alooma Live allows you to visualize your data streams in real time. Come check out how it works using a Kafka cluster!

September 14, 2016

by Itamar Weiss

· 14,596 Views · 6 Likes

HashMap questions are common in job interviews. Here's some in-depth explanation of how HashMaps work internally in Java.

September 12, 2016

by Jackson Joseraj

· 258,785 Views · 96 Likes

Event-Driven Microservices With Vert.x and Kubernetes (Part 1 of 3)

Learn how to set up an event-driven microservices architecture using Vert.x's Verticle class. This introductory post covers how to use and configure Vert.x.

September 12, 2016

by Andy Moncsek

· 27,916 Views · 11 Likes

Which Cloud Platform Is Ideal to Host IoT Apps?

The cloud helps put the 'I' in IoT. See which platforms are making the move to support IoT and what they offer.

Updated September 9, 2016

by Milita Datta

· 16,469 Views · 11 Likes

Containerizing Stateful Applications

Can stateful applications be containerized? Or are containers only good for stateless applications?

September 7, 2016

by Jim Bugwadia

· 17,702 Views · 13 Likes

Simple Sample: Oracle NoSQL With Docker Compose

This quick example demonstrates the usage of Docker Compose co-ordinating an Oracle NoSQL container and a dependent container running its (Java) client.

September 7, 2016

by Abhishek Gupta

CORE

· 4,278 Views · 6 Likes

How Netflix's Circuit Breaker Works

See how Netflix's microservices-oriented circuit breaker works to prevent cascade failures and other problems.

September 7, 2016

by Rafael Salerno

· 47,106 Views · 22 Likes

How ConcurrentHashMap Works Internally in Java

Understanding how ConcurrentHashMap works with a list of concrete examples.

September 6, 2016

by Arun Pandey

CORE

· 483,218 Views · 66 Likes

APOC: Database Integration, Import and Export with Awesome Procedures on Cypher

Neo4j has just released a new version of APOC, everyone's favorite stored procedure library for Neo4j 3.x. Come find out what's new and what it means for you!

September 5, 2016

by Michael Hunger

· 11,100 Views · 5 Likes

Building High-Performance Big Data and Analytics Systems

This article covers some of the critical performance considerations when working with Big Data and Analytics Systems.

September 4, 2016

by Rohit Dhall

· 12,765 Views · 10 Likes

MapReduce Design Patterns

This article covers some MapReduce design patterns and uses real-world scenarios to help you determine when to use each one.

September 3, 2016

by Shital Kat

· 69,769 Views · 23 Likes

Audit Trail Dashboard with CloudBees Jenkins Analytics

In this post, we will explore how to integrate the Audit Trail plugin with CloudBees Jenkins Analytics to provide a centralized audit dashboard of audit activity.

September 2, 2016

by Kurt Madel

· 9,266 Views · 3 Likes

8 Ways to Fine-Tune Your SQL Queries (for Production Databases)

This handy guide will teach you how to get the most out your SQL queries. See how you can keep your queries low-cost and efficient.

September 2, 2016

by Adi Azaria

· 11,821 Views · 9 Likes

9 Docker .NET App Templates: A Complete Guide

An in-depth guide to setting up nine full .NET application templates in docker with step-by-step instructions.

Updated September 2, 2016

by Amjad Afanah

· 25,131 Views · 6 Likes

JAX-WS With MTOM Using Mule

Want your XML to stay lightweight? See how to keep it that way to avoid bloated messages.

September 2, 2016

by Anil Kumar V

· 6,847 Views · 11 Likes

Different Types of References in Java

An explanation of the four main types of references in Java and how they are affected during Garbage Collection.

September 1, 2016

by Shaamik Mitraa

· 42,510 Views · 34 Likes

Creating Your First Elm App: From Authentication to Calling an API (Part 2)

In the first part of this tutorial, we introduced the Elm language by building a simple Elm Application that called an API. Now we'll authenticate with JSON Web Tokens to make protected API requests.

September 1, 2016

by Kim Maida

· 7,437 Views · 4 Likes