Managed Resource Scaling in Amazon EMR. - Vishal Vyas; Andrei Paduroiu; Srikanth Kandula; Hari Ohm Prasath Rajagopal; Mukesh Punhani; Marco Manzo; Ankur Goyal; Santosh Chandrachood; Rick Sears; Joseph Marques; Sushant Majithia (SIGMOD Conference Companion, 2025)