UPDATE: Data Warehousing in the age of Big Data. The end of an era?

Uli Bethke March 8, 2017

A while ago, back in mid 2015, we published a post on our blog about how the age of big data is changing the data warehousing landscape. With constant changes, the development of new tools, and the ongoing overall increase in data amounts as part of the digitalisation, it is about time that we have another ...

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Training Course | Big Data for Data Warehouse Professionals

Uli Bethke February 20, 2017

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 to data warehousing has served us well over the last 25 years. However, various cracks have shown up recently and we as data warehouse managers, ...

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Automating XML Conversion with Oracle's ETL Tool ODI

Uli Bethke February 10, 2017

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 complex XML  files (Converting complex XML to CSV and Bulk loading XML files to Oracle with Flexter), we also presented the challenges when using ODI ...

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Take the pain out of XML processing on Spark.

Maciek Kocon September 8, 2016

Note: We have written an updated version of this post that shows XML conversion on Spark to Parquet with code samples. Did you ever have to process XML files? Complex and large ones? Lots of them? No matter which processing framework or programming language you use it always is pain. It never is easy. It ...

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