Big Data Resources

How to Create a Local Instance of Hadoop on Your Laptop for Practice

At the end of this eight-step process, we will be able to have a local Hadoop instance on our laptop for tests so that we can practice with it.

May 17, 2018

by Tomer Ben David

· 24,117 Views · 4 Likes

Vectorized Algorithms in Java

Are projects like Apache Spark about to get a serious boost? In this post, we learn about vectorized algorithms in Java, and what it means for the world of big data.

May 15, 2018

by Richard Startin

· 22,148 Views · 2 Likes

The Most Important Players in the Open Source Ecosystem

We wanted to know who is having the biggest influence in the open source community, so we asked some industry experts for their thoughts.

May 15, 2018

by Tom Smith

CORE

· 6,327 Views · 3 Likes

Open-Source ETL Tools Comparison

For all of your extraction, transformation, and loading needs, here is a helpful list of open source ETL tools to compare.

May 14, 2018

by Garrett Alley

· 50,404 Views · 7 Likes

A Quick Look at Big Data Layers, Landscape, and Principles

Get an introductory understanding of different data layers, big data unified architecture, and a few big data design principles.

May 8, 2018

by Hari Subramanian

· 8,283 Views · 1 Like

How to Collect Meaningful Data

Collecting data isn't hard. But collecting the right data is. The only way to collect the right data — meaningful data — is by defining the goals for what the data is to achieve.

May 4, 2018

by Jeff Morris

· 12,181 Views · 3 Likes

Production-Scale Deep Learning With Skymind

Skymind combines open-source and custom tooling to create two main toolchains that integrate well with other frequently used tools in the data science tool bag.

April 30, 2018

by Chris Ward

CORE

· 5,432 Views · 3 Likes

7 Reasons Why Open-Source Elassandra (Cassandra + Elasticsearch) Is Worth a Look

By offering greater reliability and efficiency than its separate components, Elassandra presents an efficient new opportunity.

April 29, 2018

by Ben Slater

· 35,684 Views · 10 Likes

Synchronous Kafka: Using Spring Request-Reply

With the latest release of Spring-Kafka, request-reply semantics are available off-the-shelf. This example demonstrates the simplicity of the Spring-Kafka implementation.

April 26, 2018

by Gaurav Gupta

· 108,436 Views · 24 Likes

Radio Solutions of IoT

This comprehensive guide to IoT radio solutions covers long-range options, short-range options, and everything in between.

April 26, 2018

by Jordan Eller

· 10,220 Views · 11 Likes

Reactive Programming With Spring WebFlux

In this post, we take a look at how to implement the reactive programming model and see its benefits in action by making use of Spring WebFlux.

April 24, 2018

by Ualter Junior

CORE

· 61,891 Views · 26 Likes

Build an IoT System Using Arduino/ESP8266, Cayenne, and MQTT

Follow along with this guide to learn how to build an IoT system to read data from and control peripheral devices, as well as how to create a dashboard.

April 23, 2018

by Francesco Azzola

· 24,602 Views · 2 Likes

ODI 11g: Implementing Loops

While loops, and especially for loops, are often needed for implementing your ETLS in ODI. Here's how to implement them.

April 21, 2018

by Canburak Tumer

· 9,338 Views · 1 Like

How Big Data Impacts Smart Cities

In a smart city, big data plays an important role in processing data collected through IoT devices so that further analysis can be made to recognize the patterns and needs in the city.

Updated April 20, 2018

by Bhushan Aher

· 22,687 Views · 3 Likes

ODI 11g and ODI 12c: What’s an Agent?

Learn about standalone, Java EE, and colocated agents, which are located on the server and listen to a port for incoming requests.

April 20, 2018

by Canburak Tumer

· 14,786 Views · 1 Like

A Filebeat Tutorial: Getting Started

This article seeks to give those getting started with Filebeat the tools and knowledge to install, configure, and run it to ship data into the other components in the stack.

April 20, 2018

by Daniel Berman

· 39,244 Views · 1 Like

In an IoT-filled World, it's Time to Be Alert in the Wake of 'Hide 'n Seek'

While the Hide and Seek botnet may have come into the spotlight a few months, you can always learn from the past. See what researchers learned about IoT security.

April 20, 2018

by Liz Samet

· 3,182 Views · 1 Like

Connecting Elasticsearch Directly to your Java EE Application

Elasticsearch can help the Java EE world with both NoSQL documents and a search engine. See how to join the best of these two worlds using Eclipse JNoSQL.

April 20, 2018

by Otavio Santana

CORE

· 30,807 Views · 11 Likes

Introduction to IoT Sensors

This great introduction to prototyping boards and sensors will get you collecting data from Arduinos and Raspberry Pis in no time at all.

April 17, 2018

by Francesco Azzola

· 84,118 Views · 14 Likes

Java 8 (A Comprehensive Look)

Here's everything you wanted to know about what Java 8 brought to development, with a special focus on functional programming.

Updated April 16, 2018

by Robin Rizvi

CORE

· 82,640 Views · 201 Likes

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