# StreamFlow: Cross Breeding Cloud with HPC

**URL:** <https://cwl.discourse.group/t/streamflow-cross-breeding-cloud-with-hpc/266>\
**Category:** CWLcon 2021\
**Created:** [February 1, 2021, 5:23pm UTC](https://cwl.discourse.group/t/streamflow-cross-breeding-cloud-with-hpc/266 "2021-02-01T17:23:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![GlassOfWhiskey](https://yyz2.discourse-cdn.com/free1/user_avatar/cwl.discourse.group/glassofwhiskey/32/167_2.png) [@GlassOfWhiskey](https://cwl.discourse.group/u/GlassOfWhiskey)\
**Post date:** [February 1, 2021, 5:23pm UTC](https://cwl.discourse.group/t/streamflow-cross-breeding-cloud-with-hpc/266/1 "2021-02-01T17:23:35Z")

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Presenter: Iacopo Colonnelli, Università di Torino

Session 2 (EMEA-APAC) [Tuesday, February 9th 07:35 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?iso=20210209T0735)

Summary: “Workflows are among the most commonly used tools in a variety of execution environments. Many of them target a specific environment; few of them make it possible to execute an entire workflow in different environments, e.g. Kubernetes and batch clusters. We present a novel approach to workflow execution, called StreamFlow, that complements the workflow graph with the declarative description of potentially complex execution environments, and that makes it possible the execution onto multiple sites not sharing a common data space.”

[![](https://global.discourse-cdn.com/free1/uploads/cwl1/original/1X/f09c5afdb78626218d0d0e4f0b280419f12b9376.jpeg "StreamFlow: cross breeding cloud with HPC") ](https://www.youtube.com/watch?v=_JoF2F3-gIs)

Please leave your questions for the presenter below!

As an alternative to YouTube, this presentations is also available on ConfTube

https://conf.tube/videos/embed/19f01494-4214-404f-ad75-228225ad085b