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  1. OASIS Energy Interoperation TC
  2. ENERGYINTEROP-667

Required encodings?

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: CTSPR01
    • Fix Version/s: ctsWD12
    • Component/s: cts
    • Labels:
    • Environment:

      Rolando Herrero |https://lists.oasis-open.org/archives/energyinterop-comment/202111/msg00003.html]

    • Proposal:
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      Specific coding, message, and protocol recommendations are beyond the scope of this specification which specifies information content and interactions between systems. The Common Transactive Services are defined in XML schemas [XSD] and described using Universal Modelling Language [UML]. Many software development tools can accept artifacts in UML or in XSD to enforce proper message formation. To further support message interoperability, two additional common serializations are defined:

        • This specification provides [JSON] schemas compatible with JSON Abstract Data Notation [JADN] format.
      • The FIX Simple Binary Encoding [SBE] specification is used in financial markets. SBE is designed to encode and decode messages using fewer CPU instructions than standard encodings and without forcing memory management delays. SBE-based messaging is used when very high rates of message throughput are required. This specification will deliver schemas for generating SBE messages based on the common message content.

       

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      Specific coding, message, and protocol recommendations are beyond the scope of this specification which specifies information content and interactions between systems. The Common Transactive Services are defined in XML schemas [XSD] and described using Universal Modelling Language [UML] . Many software development tools can accept artifacts in UML or in XSD to enforce proper message formation. To further support message interoperability, two additional common serializations are defined:   • This specification provides [JSON] schemas compatible with JSON Abstract Data Notation [JADN] format. • The FIX Simple Binary Encoding [SBE] specification is used in financial markets. SBE is designed to encode and decode messages using fewer CPU instructions than standard encodings and without forcing memory management delays. SBE-based messaging is used when very high rates of message throughput are required. This specification will deliver schemas for generating SBE messages based on the common message content.  
    • Resolution:
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      Text clarified.

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      Text clarified.

      Description

      Please find below the comments to the CTS draft. 
       
      Thanks./
       
      Page: 10, Line: 76-80 -> Is SBE the recommended encoding for constrained IoT (embedded) devices ? What determines in what scenario/topology SBE (or JSON/XML) must be used? How is that negotiated?
       

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            • Assignee:
              Toby.Considine Toby Considine
              Reporter:
              Toby.Considine Toby Considine
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              • Created:
                Updated:
                Resolved: