Re: [Cbor] Record proposal

[Kris Zyp <[e-mail]>]

I just wanted to check again on the status of the requested CBOR
records (https://github.com/kriszyp/cbor-records) registration in the
registration table. Now that it is just using tags > 32767, according
to the registry, it shouldn't even require a specification, just a
"first come first serve" request?
Thanks,
Kris

On Thu, Dec 2, 2021 at 2:49 AM Emile Cormier <[e-mail]> wrote:
>
> On Thu, Dec 2, 2021 at 3:35 AM Carsten Bormann <[e-mail]> wrote:
>
>>
>> > Without the semantic meaning, there isn't data loss; raw CBOR structures could always be transcoded to JSON or anything else (with conventions for tags and such)
>>
>> That doesn’t work in general: An array with two elements could be a valid data item as well, so you get ambiguity.
>> Tags provide with a clean way to extend the data model.
>
>
> For the record, the "Without the semantic meaning, there isn't data loss..." remark was by Kris, not me.
>
> I think it would have been cleaner for extensions to the data model to be done purely in terms of the core data model. All tags should do is *identify* the new data type and not provide a few extra bytes of storage to that new data type.
>
> Well it seems the genie is out of the bottle in terms of tag ranges being used to "cheaply" store a few bytes of extra information and I'm not going to convince you of putting the genie back in. :-)