Data Engineering Resources

Getting Started With Vert.x and Spring in Under 15 Minutes

With tools like Spring Boot and Vert.x, creating a microservices ecosystem is a piece of cake. See how to do it in less than 15 minutes.

March 12, 2017

by Boyko Dimitrov

· 31,586 Views · 11 Likes

Arangochair: A Tool for Listening to Changes in ArangoDB

In this post we take a look at arangochair, a module for monitoring to changes triggered in ArangoDB and reacting to them with specific actions.

March 11, 2017

by Manuel Baesler

· 5,995 Views · 2 Likes

ASP.NET Core Response Cache

Does ASP.NET Core have an output cache? If so, where can you find it and how can you use it? In this tutorial, you'll learn just that!

March 10, 2017

by Gunnar Peipman

· 15,849 Views · 1 Like

Get Started With GRAKN.AI

GRAKN.AI is a deductive database in the form of a knowledge graph that uses machine reasoning to simplify data processing challenges for AI applications.

March 10, 2017

by Jo Stichbury

CORE

· 10,842 Views · 8 Likes

Microservices Architecture and User Interfaces

Although ''microservices'' might seem like a buzzword, I suggest taking advantage of the modernized techniques that the microservices movement is generating.

Updated March 9, 2017

by Alejandro Duarte

CORE

· 53,810 Views · 23 Likes

IoT Security Woes

Securing cloud-based IoT is hard; there is a combination of local software, cloud, and hardware solutions to deal with. Let's take a look at a possible solution.

March 9, 2017

by Anatoly Lebedev

· 3,366 Views · 1 Like

Posting JSON Data to a Mule Flow

There are only 11 steps to POSTing JSON data to a Mule flow. JSON data can be sent directly to a Mule flow. The reason for doing this is to access data from a payload.

March 8, 2017

by Danish Sheikh

· 26,881 Views · 1 Like

Capturing AJAX API Requests From Arbitrary Sites With a Chrome Extension

There were no suitable Chrome extensions to monitor HTTP requests from AJAX calls — so we decided to create one ourselves.

March 8, 2017

by Derric Gilling

CORE

· 15,418 Views · 1 Like

Using Random Generator to Hit the Powerball Jackpot

As we continue to explore weights and randomness, see how an open source library tackles winning the biggest prize of them all: the lottery.

March 7, 2017

by John Vester

CORE

· 127,132 Views · 1 Like

Monitoring Out-Of-Memory Errors in Your Servers

Out-of-memory errors happen when your machines run into very low memory somehow. There are a lot of things you can do to avoid OOM.

March 7, 2017

by Denny Zhang

· 11,048 Views · 4 Likes

How to Create a Service Bus With Windows Azure

Windows Azure Service Bus is a brokered, scalable, multi-featured messaging queuing system. It's a reliable message queuing and durable publish/subscribe system.

March 7, 2017

by Jitendra Bafna

· 30,048 Views · 1 Like

Benchmarking Java Lists Performance

LinkedList is slightly slower than ArrayList with adding items to the end of the list. It is also slower when retrieving items with an index (random access).

March 7, 2017

by Jay Sridhar

· 21,824 Views · 10 Likes

Building Angular2 Single Page Applications with Crafter CMS

Developers should separate code from content so non-technical users can easily update the app's content without needing code updates or deployments.

March 7, 2017

by Russ Danner

· 10,525 Views · 3 Likes

Clean Architecture Is Screaming

Uncle Bob's Clean Architecture keeps your application flexible, testable, and highlights its use cases. But there is a cost: No idiomatic framework usage!

March 7, 2017

by Grzegorz Ziemoński

· 56,068 Views · 26 Likes

Spring Boot RESTful API Documentation with Swagger 2

Spring Boot and Swagger 2 play together very well. Just add the dependencies, one configuration file, and a bunch of annotations, and you're ready to go!

March 6, 2017

by John Thompson

· 561,586 Views · 58 Likes

How to Create a Custom Mule Connector With DataSense

When you are going to add DataSense to a custom connector, having configuration declaration is mandatory irrespective of whether the configuration is mandatory.

March 6, 2017

by Anupam Gogoi

· 5,361 Views · 4 Likes

Cloud-Native Middleware Microservices

With cloud-native microservices, you can develop, test, deploy, and maintain independent lightweight services while combining various other technologies.

March 5, 2017

by Kai Wähner

CORE

· 6,400 Views · 4 Likes

How to Publish RAML-Based APIs to Anypoint Exchange

Anypoint Exchange can be connected with Anypoint Studio to download and install connectors, consume APIs, and publish RAML-based APIs.

March 4, 2017

by Jitendra Bafna

· 20,067 Views · 1 Like

Custom Annotation in Java for SQL Injection Safe Parameters

How to verify if incoming data strings are safe from SQL Injection issues.

Updated March 3, 2017

by Ramakrishna Punjal

· 44,868 Views · 20 Likes

Backup, Restore, and Disaster Recovery in Hadoop

Test your backup and restore procedures right after you install your cluster. Backups are a waste of time and space if they don't work and you can't get your data back!

March 3, 2017

by Tim Spann

CORE

· 29,199 Views · 5 Likes

The Latest Data Engineering Topics