Data Resources

How to Be a Master in Software Development

Here are some of the subjects and general topics that you should familiarize yourself with to achieve mastery in software development.

February 20, 2018

by Alexsandro Souza

· 12,790 Views · 35 Likes

Node.js RESTful API to Create Interactive Charts

In this article, we'll use Node, Express, MongoDB, and jQuery to integrate an API into a web application. Read on to learn yet another use for Node!

February 19, 2018

by Mustapha Mekhatria

· 21,874 Views · 6 Likes

Introduction to Basic Statistics Measurements

Learn about the most common statistical methods that can help make data-driven decisions and understand the fundamental concepts of statistics in a jargon-free way.

February 16, 2018

by Sunil Kappal

· 12,589 Views · 10 Likes

Java Class Metadata: A User Guide [Presentation]

Check out these slides and video from FOSDEM that cover Java class metadata, how to measure it, and how to reduce its footprint on your app.

February 15, 2018

by Andrew Dinn

· 15,353 Views · 4 Likes

Apache Spark and Apache NiFi Integration (Part 2 of 2)

Let's finish off our journey of integrating Apache Spark and Apache NiFi to cover both data ingestion and running Apache Spark jobs.

February 15, 2018

by Tim Spann

CORE

· 30,358 Views · 7 Likes

IFQL and the Future of InfluxData

As data management has evolved, so have databases. Let's see the state of InfluxData and the decisions that have shaped their past, present and future.

February 15, 2018

by Paul Dix

· 5,491 Views · 4 Likes

What's The Most Important Part of the Open Source Ecosystem?

The community of users and contributors who share their knowledge, experience, and insights to improve collaboration, innovation, quality, and security.

February 15, 2018

by Tom Smith

CORE

· 7,313 Views · 5 Likes

Azure SQL Database vs. Azure SQL Data Warehouse

Let's look at two seemingly similar products from Microsoft: Azure SQL Database and Azure SQL Data Warehouse. We'll see how they compare and when to use which one.

February 15, 2018

by Barry Luijbregts

· 17,888 Views · 4 Likes

JMeter Parameterization: The Complete Guide

If you're wondering about how to parameterize your scripts in JMeter, then this is the resource for you. Come have a look!

February 14, 2018

by Yuri Bushnev

· 40,643 Views · 7 Likes

Scala vs. Python for Apache Spark

When using Apache Spark for cluster computing, you'll need to choose your language. Scala has its advantages, but see why Python is catching up fast.

February 13, 2018

by Tim Spann

CORE

· 32,356 Views · 13 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

· 49,725 Views · 92 Likes

Machine Learning: Validation Techniques

In this post, you will briefly learn about different validation techniques: resubstitution, hold-out, k-fold cross-validation, LOOCV, random subsampling, and bootstrapping.

February 12, 2018

by Ajitesh Kumar

· 45,835 Views · 5 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

· 50,095 Views · 40 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

· 15,275 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

· 22,020 Views · 15 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

· 29,506 Views · 18 Likes

Real-World Problems Being Solved By Open Source

Learn about the real-world problems open source is tackling - pretty much everything, since 90 to 95% of all apps are built with open source software.

February 10, 2018

by Tom Smith

CORE

· 12,077 Views · 2 Likes