Big Data Resources

Create a CDC Event Stream From Oracle Database to Kafka With GoldenGate

We create an integration between an Oracle DB and a Kafka broker through GoldenGate technology that publishes a CDC event stream in Kafka in real-time.

June 4, 2019

by Diego Pettisani

· 48,979 Views · 12 Likes

IoT Platform Selection Guide

Need help selecting the IoT platform that's right for you? We've got you covered.

Updated June 3, 2019

by Victor Polyakov

· 10,204 Views · 5 Likes

How to Expire Objects in Data Storage

This post will show you how to implement a kind of ''expiration'' for your data objects.

June 3, 2019

by Sergey Chupov

· 8,009 Views · 1 Like

Loading Data Into Azure SQL Data Warehouse

Learn the process of moving data from an on-premises SQL Server to Azure SQL Data Warehouse.

May 30, 2019

by Jonathan Roberts

· 11,113 Views · 3 Likes

A Guide to Data Warehousing Clickstream Data, Part 1

In Part 1 of this two-part series, we take a look at the benefits that collection and analyzing clickstream data brings.

May 29, 2019

by Evaldas Miliauskas

· 16,582 Views · 4 Likes

How to Transition From Excel Reports to Business Intelligence Tools

While Excel is great, it can't do everything data analysts need. Read on to learn how to convert your Excel data to tools like Power BI and Tableau.

Updated May 28, 2019

by Thomas Spicer

· 17,819 Views · 3 Likes

Running Elasticsearch on Kubernetes

A bit of a cross-over with the Cloud Zone, we explore the structures of both Elasticsearch and Kubernetes, and how to deploy Elasticsearch on K8s.

May 27, 2019

by Itamar Syn-hershko

· 35,252 Views · 8 Likes

HDFS Architecture and Functionality

In this article, we take a deep dive into the file system used by Hadoop called HDFS (Hadoop Distributed File System).

May 23, 2019

by Dheeraj Gupta

· 141,268 Views · 6 Likes

Streaming ML Pipeline for Sentiment Analysis Using Apache APIs: Kafka, Spark, and Drill (Part 2)

Look at an overview of streaming concepts and learn how to ingest Kafka Events with Spark Structured Streaming and enrich events with a machine learning model.

May 22, 2019

by Carol McDonald

· 21,292 Views · 12 Likes