Big Data Resources

Comparison of JavaScript Pivot Grids for Developers

We take a look at some interesting tools that allow web developers to quickly make pivot grids so their team can ingest and comb through data easier.

Updated February 4, 2020

by Ivan Petrenko

· 55,180 Views · 12 Likes

Reactive Messaging Examples for Quarkus

Quarkus provides different reactive messaging capabilities. Cloud-native-starter uses some of these capabilities in this sample application!

January 31, 2020

by Niklas Heidloff

· 12,797 Views · 6 Likes

Contextual Validation in Java

In this post, we will consider the different ways to carry out validation, what is contextual validation, and why it beats all the other methods.

January 30, 2020

by Vadim Samokhin

· 15,030 Views · 4 Likes

Testing Spring Boot Apps With Kafka and Awaitility

Learn more about testing Spring Boot apps with Kafka and Awaitility!

Updated January 30, 2020

by Nakul Shukla

· 29,528 Views · 5 Likes

An Efficient Object Storage for JUnit Tests

There are several limitations to store and fetch such data —to resolve the problem it was suggested to find more suitable data storage.

January 29, 2020

by Aleksandr Kirilenko

· 14,660 Views · 3 Likes

Scalable Data Grid Using Apache Ignite

In this article, we discuss fundamentals behind Data Grids (including common use-cases) and then provide a short guide for implementing them.

January 29, 2020

by Sunil P V

· 17,360 Views · 5 Likes

Oracle Data Integrator (ODI): Executing A Load Plan

This article explains how to create and execute a Load Plan in Oracle Data Integrator.

January 28, 2020

by Chetan Palwe

· 13,224 Views · 4 Likes

RPA + Machine Learning = Intelligent Automation

In this article, take a look at robotic process automation, machine learning, intelligent automation, and how they relate to one another.

January 24, 2020

by Maggie Chan

· 19,661 Views · 10 Likes

Setting Up and Running Apache Kafka on Windows OS

In this article, we go through a step-by-step guide to installing and running Apache ZooKeeper and Apache Kafka on a Windows OS.

Updated January 24, 2020

by Gopal Tiwari

· 757,844 Views · 84 Likes

Is My IoT Device Secure? 7 Questions You Should Be Asking Yourself Today

A few questions that you should be asking yourself as you’re building your connected product to keep your IoT device secure.

January 22, 2020

by Benjamin Cabé

· 19,934 Views · 9 Likes

Reactive Elasticsearch With Quarkus

In this article, we discuss how to connect Quarkus with Elasticsearch with Project Reactor to begin binding Quarkus to Elasticsearch's Java REST Client.

January 16, 2020

by Triphon Penakov

· 15,048 Views · 7 Likes

Top 5 VS Code Extensions for IoT Developers

In this article, we look at some essential VS Code extensions that will help you become a more productive IoT developer.

Updated January 15, 2020

by Benjamin Cabé

· 19,970 Views · 6 Likes

Easy REST APIs With AutoRest

Explore the open source tool, AutoRest, and see a use case scenario.

Updated January 14, 2020

by Jirapongse Phuriphanvichai

· 72,609 Views · 13 Likes

Connecting an Autonomous Data Warehouse With Python

In this article, take a look at how to connect an autonomous data warehouse with Python and see a machine learning example.

January 10, 2020

by Emrah Mete

· 10,157 Views · 4 Likes

6 Free Data Mining and Machine Learning eBooks

In this article, we discuss six free data mining and machine learning eBooks on topics like OpenCV, NLP, Hadoop, and Splunk.

Updated January 9, 2020

by Richard Gall

· 93,464 Views · 18 Likes

Custom Partitioner in Kafka: Let’s Take a Quick Tour!

In this article, we discuss how to create a custom partitioner in Apache Kafka in a few, short steps.

January 8, 2020

by Swapnil Gosavi

· 38,353 Views · 5 Likes

Custom Partitioner in Kafka Using Scala: Take Quick Tour!

In this article, we discuss when Kafka's default partitioner is not enough and how to build a custom partitioner in Kafka using Scala.

January 7, 2020

by Swapnil Gosavi

· 13,531 Views · 4 Likes

Top 8 Technology Trends for 2020 and Beyond

2020 is just around the corner with new technologies and approaches that bring us ever closer to the 4th Industrial Revolution.

January 7, 2020

by Anna Smith

· 48,590 Views · 17 Likes

Custom Field Handling in Elasticsearch: Managing Total Number of Fields Limit

In this article, we discuss how to implement custom field handling in Elastisearch in order to manage total number of fields and their limits.

December 26, 2019

by Dinesh Agrawal

· 22,774 Views · 2 Likes

MapReduce and Yarn: Hadoop Processing Unit Part 1

In this article, we begin a two-part series on basic implementation of MapReduce and Yarn in the Hadoop ecosystem.

December 26, 2019

by Dheeraj Gupta

· 100,544 Views · 6 Likes

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