[Fiware-fic3-coaching] Questions POI Data Provider

Franck Le Gall franck.le-gall at eglobalmark.com
Mon Feb 29 17:34:27 CET 2016


Hello

The request has been forward to the person in charge of that GE: https://jira.fiware.org/browse/HELP-6014

Kind regards
Franck

De : Johnny Waterschoot [mailto:johnny.waterschoot at iminds.be]
Envoyé : lundi 29 février 2016 15:52
À : Mathias Verbeke <Mathias.Verbeke at sirris.be>; Franck Le Gall <franck.le-gall at eglobalmark.com>; fiware-fic3-coaching at lists.fiware.org
Cc : Frank Verbeek <frank at gociety.eu>; Tom Tourwe <tom.tourwe at sirris.be>
Objet : RE: Questions POI Data Provider

Matthias,

I added the fiware-fic3-coaching at lists.fiware.org<mailto:fiware-fic3-coaching at lists.fiware.org> addres also, this creates a ticket in the system that Franck and his colleagues use for support tracking. .

Other sources to check are also https://ask.fiware.org/questions/ and the the e-learning portal.<https://edu.fiware.org/course/view.php?id=96>




Johnny

From: Mathias Verbeke [mailto:Mathias.Verbeke at sirris.be<mailto:Mathias.Verbeke at sirris.be>]
Sent: maandag 29 februari 2016 15:47
To: Franck Le Gall
Cc: Frank Verbeek; Johnny Waterschoot; Tom Tourwé
Subject: Re: Questions POI Data Provider

Dear Franck,

This is a kind reminder on my mail below, with some questions regarding the POI Data Provider.

Thanks in advance,

Mathias




Mathias Verbeke, , PhD
Data Innovation Scientist
+32 494 03 27 47

Bd. A. Reyerslaan 80
B-1030 Brussels

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From: Mathias Verbeke <mathias.verbeke at sirris.be<mailto:mathias.verbeke at sirris.be>>
Date: Thursday 18 February 2016 16:29
To: Franck Le Gall <franck.le-gall at eglobalmark.com<mailto:franck.le-gall at eglobalmark.com>>
Cc: Frank Verbeek <frank at gociety.eu<mailto:frank at gociety.eu>>, Johnny Waterschoot <johnny.waterschoot at iminds.be<mailto:johnny.waterschoot at iminds.be>>, Tom Tourwé <tom.tourwe at sirris.be<mailto:tom.tourwe at sirris.be>>
Subject: Questions POI Data Provider

Dear Franck,

As indicated before by Frank Verbeeck, we started our analysis of the FIWARE enablers in the context of our FIC3 project ‘QuAALity’ in collaboration with Gociety, in order to be able to integrate them in the Gociety architecture in a next step.

We started with the POI Data Provider GE, on which we have the following questions:

  *   The enabler uses two separate databases; a (structured) PostGIS database on the Generic POI server to do spatial search of location points, and a (unstructured) database (e.g., MongoDB) on the business-specific POI server to store extra business-specific POI info. As the choice for two databases means that you need to support two technologies, we were wondering about the rationale for this choice? MongoDB namely also provides geospatial query operators (using GeoJSON), and is thus similar in functionality as PostGIS (https://docs.mongodb.org/v3.0/reference/operator/query-geospatial/). Does PostGIS provide distinguishing features which could be interesting to explore in our context, e.g. the actual detection of POIs, faster lookups, ...?
  *   The documentation of the POI Data Provider suggests to install the Pecl_HTTP module voor PHP 5. However, the most recent version of this module only runs with PHP7. We thus see two options: either upgrading to PHP7 (our preferred option), or install a lower version of the module (e.g., 2.1.1). Does a choice for one of these options impact the functionality of the enabler?
  *   The file 'example_poi_2_fw_relationships.json’ in the 'install_scripts/test_data/‘ folder is missing on the Git repository of the enabler, which results in an error. In the commit history, we found an earlier version of that file, with which we can successfully install the module, although we were wondering if any more recent updates/fixes to this file were made that were not recorded in the Git repository?
Thanks in advance for your feedback.

Best regards,

Mathias
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