Altic's big analytics stack, Charly Clairmont, Altic.
Abstract: For a long time Altic has been an active member of the OW2 BI Initiative. Since a few years, Altic has taken a deep interest in the Big Data technologies, like many others actors of the OW2 consortium. Some of them even have added new features related to Big Data in their offers. Altic and its partners, Talend and Engeeniring Informatica (SpagoBI), have decided to create a Big Data Stack using their own solutions. The magic thing : Altic hasn't changed the way its projects are done but only learnt how to store Big Data and compute them. In this presentation we will propose to discover our Big Data stack with : * Hadoop and Spark to store and compute data * Talend DI to create Big Data tasks published and scheduled in SpagoBI * SpagoBI to manage security and allow end users to access to data visualization. For a more user friendly Big Data stack we provide new components : * tMahout talend component which helps us to create Datamining job inside Hadoop without code development in MapReduce paradingm, * SpagoBID3Engine which provides easy manipulation of data to develop beautiful data visualizations