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Amazon EC2 announces interruptible Capacity Reservations

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This article announces interruptible Capacity Reservations for Amazon EC2, enabling better utilization of reserved capacity and cost savings.

  • Unused On-Demand Capacity Reservations can be temporarily made available as interruptible ODCRs
  • Other workloads can utilize interruptible capacity while owners retain reclaim rights
  • Ideal for flexible, fault-tolerant workloads like batch processing and ML training
  • Reservation owners receive interruption notice before termination for graceful shutdown
  • Available at no additional cost to all Capacity Reservations customers
  • CloudFormation support coming soon

Interruptible Capacity Reservations allow organizations to maximize reserved capacity utilization while maintaining control over critical workload resources.



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