Arthur Jacquard is a PhD student in the Kerdata team since 2024, funded by the NumPEx/Exa-DoST project. He is co-advised by Gabriel Antoniu, Julien Bigot, Silvina Caino Lores, Laurent Colombet and Christophe Denoual. His PhD. subject is entitled “Dynamic in situ and in transit data analysis for Exascale Computing using Damaris.”.