Data Engineering Resources

In a kickoff to a series on the Java Collections framework, we look at the hierarchy and an overview of uses. It's more than just generic lists, maps, and sets!

February 27, 2017

by Jay Sridhar

· 30,966 Views · 50 Likes

An Introduction to Functional Programming in Java 8 (Part 3): Streams

Streams are an important functional approach that can impact performance via parallelism, augment and convert data structures, and add new tools to your kit.

February 27, 2017

by Niklas Wuensche

· 22,170 Views · 44 Likes

MySQL Bug 72804 Workaround

When we tried to restore a failed procedure, we got an error saying that the BINLOG statement couldn't be used to apply Query events. The workaround is simple.

February 27, 2017

by Sveta Smirnova

· 3,498 Views · 4 Likes

Onion Architecture Is Interesting

With layered and hexagonal architectures understood, the time has come to talk about a relative – Onion Architecture, which puts a new spin on layers.

February 27, 2017

by Grzegorz Ziemoński

· 90,201 Views · 47 Likes

DataWeave and the Reduce Operator: Part I

Reduce is a powerful operator that can be used on an array. Specifically, it can be used to process an :array and operate on each of its elements.

February 25, 2017

by Rahul Kumar

· 35,299 Views · 2 Likes

Neo4j: How Do Null Values Even Work?

Importing CSVs is a great timesaver, but how do you get around the null values lurking within? Fortunately, we can work our way toward a query that handles them in Neo4j.

February 24, 2017

by Mark Needham

· 7,070 Views · 5 Likes

Big Data Solves Real-World Problems

Working smartly with Big Data results in improved customer and patient experiences across a variety of different industries.

February 24, 2017

by Tom Smith

CORE

· 10,630 Views · 3 Likes

Editable Tables in JavaFX

This comprehensive guide will walk you through every step you need to take to create and configure editable tables in JavaFX, including handling a bug in the code.

February 24, 2017

by Dan Newton

· 83,610 Views · 19 Likes

Unit Testing Patterns: Common Patterns to Follow for Error Free Applications

In this article, we take a look at several different unit testing patterns so you can choose the right one for the job.

February 24, 2017

by Jason Fauchelle

· 16,785 Views · 20 Likes

Configuring Spring Boot for Microsoft SQL Server

Accessing and configuring your MS SQL Server instance is pretty simple if you're using Spring Boot. After a bit of legwork, Spring fills in the defaults for you.

February 24, 2017

by John Thompson

· 246,465 Views · 8 Likes

A Visual Guide to SAS SQL Joins

If you want to use SAS SQL for your queries, there are some subtle syntax differences that you might not be ready for. Here's how to use some core joins.

February 23, 2017

by Jitendra Bafna

CORE

· 21,100 Views · 1 Like

How to Integrate SalesForce With Mule

Once you integrate SalesForce, you can securely connect to and access data from your Mule application, as well as query, update, and delete records.

February 23, 2017

by Jitendra Bafna

CORE

· 46,176 Views · 6 Likes

Scheduling Tasks With Polling in Mule ESB

Polling is a integral part of enterprise integration. Since Mule ESB is an integration platform, it supports polling — and it does so in various ways.

February 23, 2017

by Harish Kumar

· 17,088 Views · 8 Likes

Multi-Tenancy Using JPA, Spring, and Hibernate (Part 2)

If you want to support multi-tenancy with Spring in your stack, you should know how Spring actually knows the tenants, then dive right in.

February 21, 2017

by Jose Manuel García Maestre

· 32,177 Views · 9 Likes

Microservices Hierarchy of Needs [Infographic]

Taking a page from Maslow's Hierarchy of Needs, this effort examines what microservices need from the org, orchestration, and infrastructure — all with a cloud bent.

February 21, 2017

by Bilgin Ibryam

· 5,984 Views · 2 Likes

Feed-Forward Neural Networks With mxnetR

mxnetR is a Deep Learning package that works with all Deep Learning flavors, including feed-forward neural networks. FNNs have simple processing units with hidden layers.

February 21, 2017

by Sibanjan Das

CORE

· 7,672 Views · 4 Likes

Load XML Into MySQL Using Java

If you like XML's handy hierarchical style and the familiarity of Java, you're in luck: You can quickly parse your XML data and put it into a MySQL database with ease.

February 21, 2017

by Jay Sridhar

· 54,274 Views · 11 Likes

Groovy Goodness: Creating a Root JSON Array

Like using JSON? Probably. Well, using two classes, JsonBuilder and StreamingJsonBuilder, you can create JSON using a root JSON array

February 20, 2017

by Hubert Klein Ikkink

· 18,007 Views · 2 Likes

The Modern Application Stack – Part 4a: Building a Client UI Using Angular 2 (formerly AngularJS) and TypeScript

This is the fourth in a series of blog posts examining technologies such as Angular that are driving the development of modern web and mobile applications.

February 20, 2017

by Andrew Morgan

· 8,468 Views · 4 Likes

4 Useful JavaScript Libraries for Data Analysis and Visualization

In this article, we will bring you a handpicked list of 4 useful JavaScript libraries that can be extremely useful for data analysis and visualization.

February 20, 2017

by Jack dson

· 51,255 Views · 15 Likes

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