ApexIntermediatescheduledorchestrationjobs
Implement scheduled job orchestration and dependency management
Real World Scenario
Five scheduled jobs run at 2 AM in random order causing dependency failures when job B needs job A output.
Expected Answer
• Single scheduler kicks off orchestrator Queueable or Batch chain
• Job dependency table tracking completion status
• Finish method of batch A schedules batch B
• Alert if dependency not met by SLA window
• Avoid cron collision spreading schedules
• Document job catalog with owner and runtime expectations
• Pause all jobs flag in hierarchy custom setting for maintenance
Follow-Up Questions & Answers
Click to expand — each follow-up includes a direct, interview-ready answer
Main difference: use case and scale. Single scheduler kicks off orchestrator Queueable or Batch chain. Job dependency table tracking completion status. Pick based on your integration pattern and team capability. Cron sprawl causes race conditions—centralize nightly pipeline orchestration. Balance speed of delivery with maintainability.
Architect Perspective
Cron sprawl causes race conditions—centralize nightly pipeline orchestration.