Maximizing EC2 Spot Instance reliability for Nextflow on AWS Batch with Memory Machine Batch
Public Sector Blog
This article discusses how MemVerge's Memory Machine Batch (MMBatch) helps maximize the reliability of EC2 Spot Instances for Nextflow workflows on AWS Batch, addressing key challenges in genomics computing.
- EC2 Spot Instances offer up to 90% cost savings but can be reclaimed with minimal warning
- Frequent interruptions can cause significant computational time loss in long-running workflows
- MMBatch provides container-level checkpointing to resume jobs from their last saved state
- MMBatch WebUI offers visibility into job timelines, checkpoint activities, and workflow efficiency
- The solution enables research teams to use Spot Instances without compromising workflow reliability
By combining AWS Batch, Nextflow, and MemVerge's technology, research organizations can run cost-effective, resilient genomics pipelines in the cloud.
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