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Re: [alto] SSE final touches

Jan Seedorf <ietf@j-f-s.de> Mon, 19 March 2018 10:47 UTC

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To: "Y. Richard Yang" <yry@cs.yale.edu>
Cc: IETF ALTO <alto@ietf.org>
References: <CANUuoLqaWxkXddVJ5jmvEP4a2OC3mN43L8YmPGnmeDKAyW1=sA@mail.gmail.com> <1fd9305f-ae9b-914d-ad25-2d112f92e9f4@j-f-s.de> <CANUuoLryigrC7QSZbB1Sf7iaciCOH=FvjfkxHPtJ4zFRSsq82Q@mail.gmail.com>
From: Jan Seedorf <ietf@j-f-s.de>
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Date: Mon, 19 Mar 2018 11:46:39 +0100
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Subject: Re: [alto] SSE final touches
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Hi Richard,

great, thanks, as chair I support that decision in the light of 
finishing some charter items soon.

  - Jan


On 18.03.18 18:16, Y. Richard Yang wrote:
> Jan,
>
> The authors had a very extensive discussion again. We have decided to 
> support only single-object ALTO resources, and leave multipart, which 
> can be a nice feature to support composition without the need of 
> accumulating all objects into a single object, as future work. We 
> edited a few sentences to make clear.
>
> Thanks a lot for the guidance!
> Richard
>
> On Sun, Mar 18, 2018 at 5:55 AM, Jan Seedorf <ietf@j-f-s.de 
> <mailto:ietf@j-f-s.de>> wrote:
>
>     Hi Richard,
>
>>
>>     2. One next step we are considering is the support of multipart
>>     update. The sever may send a multipart message consisting of
>>     multiple objects say A, B, ... each of which is a top level JSON
>>     object.. Both merge patch and JSON patch support only a single
>>     object and hence cannot apply if we want incremental updates.
>>     Hence, if we want incremental updates, we need to provide an
>>     individual client-id for each part of a multipart content.
>
>     what is the motivation behind the multipart update? Sure it is a
>     nice feature, but as you know, we are trying to finalise SSE asap.
>     So we would only like to introduce new feature at this time if
>     they are absolutely needed.
>
>      - Jan
>
>
>     On 17.03.18 14:07, Y. Richard Yang wrote:
>>     Dear all,
>>
>>     As we finalizing all aspects of SSE, two issues need some
>>     discussions. Quick updates, without delaying the progress, can
>>     produce a higher quality  document.
>>
>>     1. It is the notification-of-remove response issue. It is already
>>     being started in an earlier thread. Any opinions will be appreciated.
>>
>>
>>     Another alternative design is that we require that each potential
>>     multipart service also allow individual transmissions. This is
>>     the write up in the current version. Any quick discussions will
>>     be great.
>>
>>     See you in London.
>>     Richard
>>     -- 
>>     Richard
>>
>>
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>
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>
> -- 
> -- 
>  =====================================
> | Y. Richard Yang <yry@cs.yale.edu <mailto:yry@cs.yale.edu>>   |
> | Professor of Computer Science       |
> | http://www.cs.yale.edu/~yry/ <http://www.cs.yale.edu/%7Eyry/>        |
>  =====================================

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