ESAP Technical Discussion

lundi 24 janv. 2022, 16:00 → 17:00 Europe/Paris

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16:00 → 17:00 Discussion

• Klaas, Nico, Gareth, Dave, James, Pierre, Aard, Stefano, Matthias, Sara, Other James, Stelios.
• Gareth: Thanks Nico for merging the CONCORDIA.
• Batch processing use cases.
  • Worthwhile bringing SKA use cases to this meeting, but we'll concentrate on fairly immediate goals for now.
  • Matthias: It is important to establish that there is interest for batch processing across multiple ESFRIs; this could e.g. be the basis of future collaborations.
• Dave: Metadata.
  • Proposing an additional metadata file which describes the executable metadata components of each project. Would live in the repository with the rest of the software.
  • Separate requirements for individual executables (notebooks, etc) from requirements for the parent project.
  • Important to manage degeneracy in notebooks stored as-is vs notebooks stored in containers.
  • Dave is keeping notes and will work on turning these examples into a fully-fledged schema.
  • Dave planning to make an example Python library.
  • Lots of discussion about managing multiple different software products in one repository.
  • Conclusions: lots of good ideas here, but we need some sort of enumeration of the types of software we will execute which is driven by use cases — or, at least, clearly written down so that we can discuss them without being confused/surprised about each others' expectations.
• Next week: Ask if Stelios will get back to his whiteboard discussion of UI.
• In two weeks: Dave will lead further discussion of use cases for execution.