Coffee time. Coffee time. Coffee time. Alex smiled. For the first time, time felt controllable . Emboldened, Alex tried to fix the 1:30 AM report. A junior mistake was made: Copy-pasting a cron expression from Stack Overflow.
Alex stared at the server logs. It was 2:00 AM. Quartz Job Scheduler Ebook
Alex deployed it. The next Sunday at (not AM), the test database was slammed with 10,000 queries. Coffee time
0 30 13 ? * SUN