Latest Articles

Aggregate and Index Data into Elasticsearch Using Logstash and JDBC

Some of the shortcomings of Elasticsearch can be overcome using some Logstash plugins. Check out how to use them to aggregate and index data into Elasticsearch.

October 27, 2017

by Mohamed Sanaulla

· 24,632 Views · 2 Likes

Build Your Node.js Application in a Modular Way

A developer takes us through the process of building an application using Node.js, and how he prefers to organize his files and code.

October 27, 2017

by Vinod Surendran

· 29,172 Views · 9 Likes

Disruptive Changes to GC Logging in Java 9

Garbage collection fanatics have likely noticed some pretty hefty changes to GC in Java 9. See what's been deprecated, what's been removed, and what' changed.

October 27, 2017

by Ram Lakshmanan

CORE

· 34,930 Views · 5 Likes

Machine Learning Algorithms: Which One to Choose for Your Problem

Many articles about machine learning algorithms provide great definitions — but they don't make it easier to choose which algorithm you should use. Enter: this article!

October 27, 2017

by Daniil Korbut

· 26,600 Views · 34 Likes

SAP Integration With MuleSoft

MuleSoft saves enterprises time and money by integrating SAP with their SaaS solutions using Mule ESB. Learn about benefits to the business and customer.

October 27, 2017

by Sanjeet Pandey

· 23,676 Views · 3 Likes

Spring and Threads: Async

Need to execute a function in a separate thread? Spring can help with its asynchronous methods and annotations, with plenty of extra configuration options.

October 27, 2017

by Emmanouil Gkatziouras

CORE

· 120,587 Views · 25 Likes

Top Metrics to Monitor in Your MySQL Databases (Part 1)

The secret to knowing what adjustments need to be made to your MySQL database is to perform regular monitoring. Learn some tricks of the trade to be as performant as possible.

October 27, 2017

by Shree Nair

· 42,604 Views · 10 Likes

Handling iFrame Issues With Katalon Studio

This tutorial will show you how to handle iframes when testing your websites using the Katalon Studio testing framework.

October 26, 2017

by Oliver Howard

· 9,967 Views · 5 Likes

Mule and Jenkins

Learn how Jenkins can be configured for continuous integration of Mule projects using Mule's out-of-the-box Maven plugins.

October 26, 2017

by Anupam Gogoi

· 15,451 Views · 3 Likes

How to Handle Correlation in JMeter

We give a quick introduction to the process of correlation, how JMeter can help with this process, and how to automate correlation.

October 26, 2017

by Vincenzo Marrazzo

· 15,795 Views · 3 Likes

EBNF: How to Describe the Grammar of a Language

Learn the basics of EBNF, the most commonly used formalism to describe the structure of programming languages, and how to use it in practice.

October 26, 2017

by Federico Tomassetti

· 17,525 Views · 3 Likes

Time Series Analysis vs. DSP Terminology

Digital signal processing and time series analysis are very similar — but the terminology that they use is very different. This article is here to clarify the confusion.

October 26, 2017

by John Cook

· 5,067 Views · 6 Likes

An Introduction to Node.js (Part 1)

Looking to learn Node.js? In Part 1 of this two-part series, we cover the basics and show you how to handle event loops. Read on!

October 26, 2017

by Justin Albano

CORE

· 24,718 Views · 56 Likes

Import and Ingest Data Into HDFS Using Kafka in StreamSets

Learn about reading data from different data sources such as Amazon Simple Storage Service (S3) and flat files, and writing the data into HDFS using Kafka in StreamSets.

October 26, 2017

by Rathnadevi Manivannan

· 23,981 Views · 5 Likes

Spring and Threads: TaskExecutor

When you're working on long-running tasks for a web app, don't forget about Spring's TaskExecutor to help manage your components.

October 26, 2017

by Emmanouil Gkatziouras

CORE

· 347,262 Views · 27 Likes

Why Smart City Amsterdam Is the Home of Innovation

While the rest of the world embraces smart city technology in fits and starts, here is where Amsterdam shines with open data and citizen-led startup initiatives.

October 25, 2017

by Cate Lawrence

CORE

· 11,589 Views · 4 Likes

Working With Dates Using the Node.js Driver

This post explores the conversion process for converting data to be native on JavaScript and Oracle, for datetime values in particular.

October 25, 2017

by Dan McGhan

· 32,674 Views · 4 Likes

PlantUML Pleasantness: Using the Built-in Icons

Bring your PlantUML diagrams to life with this set of instructions for including the built-in icons at your disposal.

October 25, 2017

by Hubert Klein Ikkink

· 6,920 Views · 2 Likes

@Deprecated in Kotlin

This quick primer on the @Deprecated annotation shows how it works with Kotlin code and how you can customize the deprecation level to suit your needs.

October 25, 2017

by Nakul Mishra

· 35,502 Views · 17 Likes

Credit Scoring: Analytics and Scorecard Development

By: Natasha Mashanovich, Senior Data Scientist at World Programming, UK Scorecard development describes how to turn data into a scorecard model, assuming tha...

October 25, 2017

by Natasha Mashanovich

· 22,618 Views · 3 Likes

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