Big Data – Black Data
Posted by Werner Daehn on February 13, 2019
Summary The promise of Big Data analytics is to make predictions. To turn data into action. The engine of a jetliner shows vibrations and hence it is pulled for an…
The secret of SAP HANA – Pssst! Don’t tell anyone!
Posted by Werner Daehn on December 1, 2017
What is better, saving a file in RAM or on disk? It depends… What is better, writing a file as-is or compressing it? It depends… What is better, modifying the…
A future-proof Big Data Architecture
Posted by Werner Daehn on October 10, 2017
Setting the stage In my previous post, Hitchhiker’s guide to Big Data, we explored the differences and similarities of Big Data versus Business Intelligence and why both are orthogonal to…
Hitchhiker’s guide to Big Data
Posted by Werner Daehn on October 2, 2017
Big Data marketing versus reality When reading current publications, the IT world seems to have moved to Big Data. Forget about databases, with Big Data tools you can do everything…
