Using Big Data Technologies for HEP Analysis Matteo Cremonesi, Claudio Bellini, Bianny Bian, Luca Canali, Vasileios Dimakopoulos, Peter Elmer, Ian Fisk, Maria Girone, Oliver Gutsche, Siew-Yan Hoh et al. (10 more) EPJ Web Conf., 214 (2019) 06030 Published online: 17 September 2019 DOI: 10.1051/epjconf/201921406030