Spot Instance Optimizer

Multi-cloud spot and preemptible instance optimizer: smart bin-packing job scheduler, diversity-aware fallback strategy, SLA mix-ratio optimizer, graceful preempt handler with state checkpoint, and cost versus SLA trade-off dashboard.

• Smart bin-packing job scheduler onto spot per instance-type and availability-zone
• Diversity-aware fallback strategy with state checkpoint on preempt signal
• SLA mix-ratio optimizer — sets percent on-demand versus percent spot to hold SLA
• Graceful preempt handler: two-minute signal with mid-task checkpoint and auto-resume

• Up to 70 percent compute cost reduction with SLA-constrained fallback
• Spot price trend forecasting lets ops shift batch runs to earliest cheapest slot
• State checkpoint means jobs survive preempt instead of rerunning from scratch
• Price variance dashboard per instance-family per region