Tabla de Contenidos: “…Optimizing Symphony file creation and distribution -- 3.1 End-to-end processing and performance issues -- 3.2 Symphony file creation and distribution -- 3.3 Preliminary testing (50,000 or fewer FTA jobs) -- 3.3.1 FTA tuning parameters (localopts) -- 3.3.2 Script library as a PDS in LLA instead of a PDSE -- 3.3.3 Centralized scripts -- 3.4 Initial test results (250,000 FTA jobs)…”