Our AML monitoring batch kicks off at 1 a.m. every night, reads the end-of-day transaction file from core banking, runs for 3.5 hours, and analysts need the alerts by 7 a.m. File transfer takes 20 minutes. Three times this month core's end-of-day finished after 1:30 a.m., but the AML job still started at 1 a.m. and processed the previous day's file. How would you change the requirements?

反洗钱监控系统每天凌晨 1 点定时启动，读核心系统的日终交易文件，要跑 3.5 小时，分析师早上 7 点要看到告警，文件传输要 20 分钟。这个月核心日终有 3 次拖到凌晨 1 点半以后，监控系统照样 1 点启动，读的是前一天的旧文件。你会怎么改需求？