Data Warehouse and BI Leaders. Share your Big Data Experience with us!

Are you a data warehouse or data management leader? Have you had any experience with Big Data technologies? What has worked for you and what hasn't? Can you spare some…
Uli Bethke June 22, 2017

What are the Benefits of Graph Databases in Data Warehousing?

RDBMS and Graphs Relational databases are the work horse for storing and processing data. They are the poster boy of the data industry and have been going strong for almost…
Kevin Tardivel June 12, 2017

Dimensional Modeling and Kimball Data Marts in the Age of Big Data and Hadoop

Update 29-May-2018: The purpose of this article is threefold (1) Show that we will always need a data model (either done by humans or machines) (2) Show that physical modelling…
Uli Bethke May 15, 2017

Training Course | Big Data for Data Warehouse Professionals

Sonra Intelligence is delighted to announce a Big Data training course for data warehouse managers, architects, and developers, and anyone who wants to know about Big Data. The traditional approach…
Uli Bethke February 20, 2017

Automating XML Conversion with Oracle's ETL Tool ODI

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes In the previous posts we demonstrated how Flexter liberates data from…
Uli Bethke February 10, 2017

Big Data News: HUG Ireland’s 1st 2016 Big Data Event, Airbnb’s Predictive Model using NPS and Hive Optimization

Hadoop User Group (HUG) Ireland packed the house with a great evening on Apache Mesos/Myriad and an overview of Airbnb’s Predictive Model After a restful holiday season, the new year…
Uli Bethke January 15, 2016
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