The service now assigns local scratch volumes mounted at /tmp for each workflow task, isolating high I/O operations such as sequence alignment and variant calling from shared storage. This change reduces contention and leads to more consistent runtime performance, positively impacting resource-intensive bioinformatics workloads.
Users can configure ephemeral storage size up to 3,072 GiB per task, with volumes encrypted and deleted upon task completion, ensuring data security and resource hygiene. These enhancements support HIPAA-eligible workloads across multiple AWS regions, facilitating more efficient scientific computations in life sciences.
Source & further reading
AWS HealthOmics now supports ephemeral storage for private workflows ↗Source published 2026-06-23. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.