[CSS-CLOUD] CDDS Blue Book Draft 1 and Concept Book Draft 1
Holger Dreihahn
Holger.Dreihahn at esa.int
Fri Nov 21 09:20:37 EST 2025
Dear CDDS Colleagues,
In preparation of our next teleconference on December 10th, the CDDS Concept Book and Blue Book have been updated and are now available for your review. The CDDS messages have been aligned while the BB has been updated, it was quite useful to define the CDDS Service Models in the regard.
Please find a summary for the two books below. When commenting, please use the version on CWE (no copies please).
Concept Book: 1020x0g0-draft-1.docx<https://spacecomm.sharepoint.com/:w:/r/sites/CSS/Shared%20Documents/CSS-CLOUD/Draft%20Documents/ConceptBook/1020x0g0-draft-1.docx?d=w56054eaca69d4a668ccbef56e8c13d82&csf=1&web=1&e=jsADWV>
Changes:
*
Security chapter updated by Erik
*
Some alignment with BB for files
Outstanding:
*
WG review
Blue Book: 1021x0b0-draft-1.docx<https://spacecomm.sharepoint.com/:w:/r/sites/CSS/Shared%20Documents/CSS-CLOUD/Draft%20Documents/BlueBook/1021x0b0-draft-1.docx?d=w2b7b404bdfa845159e3213b537dfb3d3&csf=1&web=1&e=zPMSuR>
Changes:
*
A first cut on the introduction
*
CDDS Service Models added. New: The 'service endpoints' have replaced the ‘data selection'
*
File Format Definition chapter added
Outstanding
*
Your review and most likely quite some changes
*
Managed Parameters for the CDDS Service Models
*
Functional Resources following the Managed Parameters - TBC
*
Discussion: Do we need a file service? Maybe not?
*
Some documentation of CDDS Protobuf Types
*
Conclusion of file metadata vs metadata in file name
*
Annexes like PICS / ICS, Security Considerations
CDDS Messages at GitHub are now a public repository: https://github.com/CCSDS-CDDS/cdds.messages
Best regards,
Holger
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