[Fiware-ngsi-ld] FW: Announcing the NGSI-LD working group in FIWARE

[Juan José Hierro]

Dear Ernoe,

  I believe this kind of important communications should be sent by the
FIWARE Foundation.  Otherwise, some people may ask questions and do wrong
speculations.

  Therefore, unless you have any objections, we will review its contents
and send it to the fiware ecosystem mailing list tomorrow evening or latest
on Monday.  We would send it on behalf of the WG and the FIWARE Foundation
if that is fine to you.

  Cheers,

  Juanjo

El El vie, 10 ago 2018 a las 1:55, Ernoe Kovacs <Ernoe.Kovacs at neclab.eu>
escribió:

> Dear Member of the NGSI-LD Working Group in FIWARE,
>
> I just created the mail below and sent it out to the FIWARE ecosystem
> mailinglist.
> It is awaiting moderator approval.
>
>
>
> With that mail we like to announce the NGSI-LD working group in FIWARE to
> the
> FIWARE ecosystem. Feel free to forward to the mail to respective
> interested
> parties and projects.
>
>
>
> Kind regards
>
> Ernoe
>
>
>
> *From:* Ernoe Kovacs
> *Sent:* Freitag, 10. August 2018 01:49
> *To:* 'fiware-ecosystem at lists.fiware.org'
> *Subject:* Announcing the NGSI-LD working group in FIWARE
>
>
>
> Dear FIWARE enthusiasts,
>
>
>
> global digitization and related accelerated deployments of IoT, SmartCity
> and Data Lake solutions can be seen everywhere.
> This drives the need to capture and integrate diverse and constantly
> changing data sources and analytic results . Providing a comprehensive,
> robust and open approach using standards is critical to the continued
> success of FIWARE. Next generation Context Management needs
> to evolve to address semantics, linking of data,  and provide appropriate
> Query Languages. Otherwise there is a risk of falling behind.
>
>
>
> The ETSI ISG CIM (Industry Specification Group on Context Information
> Management), with strong support from FIWARE players, has developed
> a first version of the NGSI-LD API – an evolution of the FIWARE NGSI
> context interfaces. We now want to discuss in FIWARE how to evolve FIWARE
> GEs
> to support NGSI-LD.
>
>
>
> *Advantages of NGSI-LD in a nutshell:*
>
> *Formal Specification* - being based on an ETSI Group Specification,
> NGSI-LD
> <http://www.etsi.org/deliver/etsi_gs/CIM/001_099/004/01.01.01_60/gs_CIM004v010101p.pdf>
> becomes attractive to an even broader audience, including smart cities and
> governmental organizations  including the European Commission. The LD in
> NGSI-LD stands for ‘Linked Data’ and enables easier integration
> with a plethora of information sources.
>
>
>
> *Semantic Data* and *Upgrade Path* - while the serialization of NGSI-LD
> is still JSON and is very similar to the NGSIv2 serialization,
> the LD-Aspect comes in with a special “@context” element that can also be
> integrated into an HTTP header.
>
> *Linked Data/Relationships* - The underlying information model has been
> extended to explicitly support relationships between entities
> resulting in an entity graph. The “@context” allows linking to
> standardized vocabularies without compromising the succinct JSON
> representation
> of the information itself.
>
>
>
> *Information / Documentation*
>
> More information about and motivation for NGSI-LD can be found in the
> attached presentation.
>
>
>
> *How to participate…*
>
> We have now created the fiware-ngsi-ld at lists.fiware.org mailing list,
> where we want to start discussing the evolution of FIWARE towards NGSI-LD.
> If you want to be part of this journey, please subscribe to the mailing
> list via https://lists.fiware.org/listinfo/fiware-ngsi-ld.
>
> Please share this information with interesting parties.
>
>
>
>
> *Timeline *We expect substantial pickup of the discussion after the
> summer break. But of course, technical discussions as well as questions can
> already start now.
> Please use the mailinglists
>
>
>
> Best regards
> - Ernö Kovacs on behalf of the FIWARE roadmap team
>
>
>
>
>
> ____________________________________________________________
>
> Dr. Ernö Kovacs
> エルノー・コヴァーチェ
>
> NEC Laboratories Europe GmbH                              IoT Platform
> Research
>
> Kurfürsten-Anlage 36 | D-69115 Heidelberg, Germany
>
> E-Mail: ernoe.kovacs at neclab.eu <mailto:ernoe.kovacs at neclab.eu
> <ernoe.kovacs at neclab.eu>>
>
> Tel. +49 6221 4342 – 131 |Fax. +49 6221 4342 – 115 Mobile: +49 163 2086046
>
>
>
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