Hi,
rendering from geojson is going to be _slow_ unless the dataset is very
small (e.g. less than a MB, or in that ballpark) because
the server has to parse a text based format, fully, every time, with no
indexing support of any kind.
If you are rendering many small short lived datasets it may be worthy to
check the road of the datastore,
a few small changes to the REST API to publish a GeoJSON file directly
should do the trick (along with
some packaging of the store to turn it into a community module [1]
If instead the JSON size is substantial, or you need to do a lot of
rendering on top of it, then probably
best convert it into a PostGIS database table instead (or even just a
shapefile). The importer module
has a REST API that should help you do that, and setup the layer in a
single shot, or you can
look into using OGR2OGR to perform the translation.
Hope this helps.
Cheers
Andrea
[1] Ian, if you are reading this thread, do you think it would be worth
doing anyways? Have you used
that store in some capacity, did it do production or even just lab testing
of any kind?
On Sun, Jun 25, 2017 at 11:58 AM, Wondimagegn Tesfaye <wondi...@gmail.com>
wrote:
> Dear Nuno,
>
> Thank you very much for the information. I am looking for a store that can
> be accessed via GeoServer Rest API so that I can publish maps from another
> api dynamically based on user request. Is there such a room with the
> existing geotool plugin?
>
> Regards,
> Wondimagegn
>
> On Sat, Jun 24, 2017 at 11:56 PM, Nuno Oliveira <
> nuno.olive...@geo-solutions.it> wrote:
>
>> Hi,
>>
>> As far as I know there is no specific data store for GeoJSON but there is
>> a GeoJSON plugin in GeoTools:
>> http://docs.geotools.org/latest/userguide/unsupported/geojson.html
>>
>> Not sure how difficult it would be to make it a data store that can be
>> used by GeoServer (maybe it
>> already is), probably someone else will provide a better feedback on this.
>>
>> That say, note that GeoTools has a MongoDB data store (unsupported
>> module):
>> http://docs.geotools.org/latest/userguide/library/data/mongodb.html
>>
>> You could put your files in MongoDB and publish them using MongoDB data
>> source. Take in account
>> that MongoDB stills an unsupported module.
>>
>> Regarding outputting GeoJSON, at least WFS can output GeoJSON:
>> http://docs.geoserver.org/latest/en/user/services/wfs/outputformats.html
>>
>> Regards,
>>
>> Nuno Oliveira
>>
>>
>> On 06/24/2017 09:03 PM, Wondimagegn Tesfaye wrote:
>>
>> Dear Community,
>>
>> GeoJson is becoming very popular. I wanted to know if Geoserver latest
>> version supports GeoJson data store in the latest version or if there is
>> any plan.
>>
>> --
>> Regards,
>> Wondimagegn
>>
>>
>> ------------------------------------------------------------------------------
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>>
>>
>> _______________________________________________
>> Geoserver-devel mailing
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>>
>>
>> --
>> Regards,
>> Nuno Oliveira
>> ==
>> GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
>> for more information.
>> ==
>>
>> Nuno Miguel Carvalho Oliveira
>> @nmcoliveira
>> Software Engineer
>>
>> GeoSolutions S.A.S.
>> Via di Montramito 3/A
>> 55054 Massarosa (LU)
>> Italy
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>
>
> --
> Regards,
> Wondimagegn
>
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Regards,
Andrea Aime
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information.
==
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
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AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o
nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
loro utilizzo è consentito esclusivamente al destinatario del messaggio,
per le finalità indicate nel messaggio stesso. Qualora riceviate questo
messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
darcene notizia via e-mail e di procedere alla distruzione del messaggio
stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for
the attention and use of the named addressee(s) and may be confidential or
proprietary in nature or covered by the provisions of privacy act
(Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
Code).Any use not in accord with its purpose, any disclosure, reproduction,
copying, distribution, or either dissemination, either whole or partial, is
strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact
immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender
does not give any warranty or accept liability as the content, accuracy or
completeness of sent messages and accepts no responsibility for changes
made after they were sent or for other risks which arise as a result of
e-mail transmission, viruses, etc.
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