Big Data - Retour vers le Futur 3; De Statisticien à Data Scientist

The rapid evolution of information systems managing more and more voluminous data has caused profound paradigm shifts in the job of statistician, becoming successively data miner, bioinformatician and now data scientist. Without the sake of completeness and after having illustrated these successive mutations, this article briefly introduced the new research issues that quickly rise in Statistics, and more generally in Mathematics, in order to integrate the characteristics: volume, variety and velocity, of big data.