In my previous post about data quality in the Big Data era, we’ve seen some of the challenges raised by the recently born data operating system that came with Hadoop 2.0 and YARN . In Part 2 of this series, I’d like to explore how this new framework changes …Read Article
Sebastiao Correia is Director of Product Development for Data Quality at Talend. After completing his PhD in Theoretical Physics, he worked on optimization problems with evolutionary algorithms. From there, Sebastiao became interested in data quality in the context of Business Intelligence and Master Data Management (MDM) projects at Geopost. In 2007, Sebastiao joined Talend’s R&D team to lead the development of Data Quality tools. Sebastiao has co-authored several papers about data quality and is involved in the ExQi Data Quality association. He also teaches Data quality and Big Data at Paris 13 and Paris 6 universities.