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  2. ›Amazon Web Services
  3. ›AWS HealthOmics
  4. ›Update

Feature•Jun 17, 2026

AWS HealthOmics now streams workflow engine logs to Amazon CloudWatch in real time

AWS HealthOmicsAWS · Machine Learning

AWS HealthOmics now streams workflow engine logs to Amazon CloudWatch in real time, enabling customers to monitor workflow execution progress as it happens. AWS HealthOmics is a HIPAA-eligible service that helps healthcare and life sciences customers accelerate scientific breakthroughs at scale with fully managed bioinformatics workflows.

Real-time engine log streaming accelerates iterative workflow development and debugging by giving researchers, bioinformaticians, and workflow developers immediate access to execution details during a run. The streamed engine logs provide visibility into workflow orchestration events, task scheduling details, import/export activity, and full stack traces on errors — all routed into the engine log stream in real time. Customers can set up CloudWatch alarms on log patterns to detect anomalies early, build dashboards for ongoing monitoring, and integrate with existing observability tooling.

Real-time engine log streaming is now available for Nextflow, WDL, and CWL workflow runs in all AWS HealthOmics regions: US East (N. Virginia), US West (Oregon), Europe (Frankfurt, Ireland, London), Israel (Tel Aviv), and Asia Pacific (Singapore, Seoul). To learn more, visit the Monitoring HealthOmics with CloudWatch Logs documentation.

Read the original announcement↗

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All AWS HealthOmics updates →

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    AWS HealthOmics now supports IAM session policies, enabling you to restrict permissions for individual runs without creating and managing multiple IAM roles.

    AWS HealthOmics•Feature•Sep 17, 2026

  2. AWS HealthOmics now publishes real-time run metrics to Amazon CloudWatch

    AWS HealthOmics now publishes real-time run metrics to Amazon CloudWatch, giving you visibility into workflow resource utilization as runs execute.

    AWS HealthOmics•Feature•Sep 11, 2026

  3. AWS HealthOmics introduces resource fallback order for WDL workflows

    Today, AWS HealthOmics introduces the resource fallback directive, enabling you to define an ordered list of preferred accelerator types, including an option to fallback to CPU instances, for tasks in your Workflow Description Language (WDL) workflows.

    AWS HealthOmics•Feature•Sep 8, 2026

  4. AWS HealthOmics now supports task-level timeout for WDL workflows

    AWS HealthOmics now supports task-level timeout for Workflow Description Language (WDL) workflows, enabling you to set maximum execution duration for individual tasks.

    AWS HealthOmics•Feature•Aug 3, 2026

  5. AWS HealthOmics now available in two additional AWS Regions

    AWS HealthOmics private workflows are now available in the Asia Pacific (Tokyo) and US East (Ohio) Regions, expanding access to fully-managed bioinformatics workflows for research, drug discovery, and agriculture science initiatives with regional compliance requirements.

    AWS HealthOmics•Region•Jul 20, 2026