About Spark and the Cloud

About Spark and the Cloud You’ll find here two youtube videos that explains: * the Amdhal’s Law and the “incompressible time” of distributed computation engines. * why you shouldn’t use Spark for ETL processes. * why it’s better to avoid using “cloud solutions” (Amazon, Azure) for “data science” projects. (subtitles in English and French are

Creating a digital business in 2019

The activities of a large number of new companies are centered on digital processes. What are the most common causes of failure among these digital start-ups