[Qgis-user] Using QGIS as a spacial database

[Samuel Lacrampe]

Thank you for the response Brent.
If I have any further questions, I will let you know.

Thank you,
Samuel Lacrampe, P.Eng., INCE

Patching Associates Acoustical Engineering (PAAE) | www.patchingassociates.com<http://www.patchingassociates.com/>
#20, 2150 - 29th Street NE, Calgary, Alberta, Canada T1Y 7G4
Direct: 1.403.730.7289 | Cell: 1.403.797.1854 | Toll Free: 1.888.465.5882 Ext. 7000 | Fax: 1.403.516.0544
Harmony. We help create spaces that people value.

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From: Brent Fraser [mailto:bfraser at geoanalytic.com]
Sent: 22-Feb-17 15:52
To: Samuel Lacrampe <slacrampe at patchingassociates.com>; qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Using QGIS as a spacial database


Samuel,

  QGIS is more of a GIS viewing and analysis tool than a geospatial datastore (although I guess QGIS project files could be considered as at least storing references to geospatial data).  I would recommend reconsidering using PostGIS as a geospatial datastore.

  If that is not possible, you might be able to store geospatial data as blobs in your Ajera database (if it has that capability), and retrieve them using an ODBC connection, But you would still have to write a QGIS plugin to decode the blobs.  Or you could just use PostGIS.  SQLite+Spatialite is another database option, and while this file-base database is easier to set up than a full blown client/server database, it has limitations with respect to size and multi use.

If you want to discuss it further, feel free to email me directly.

Best Regards,

Brent Fraser

GeoAnalytic Inc

Calgary, Alberta, Canada
On 2/22/2017 11:14 AM, Samuel Lacrampe wrote:
Hello,

My company is trying to obtain a GIS software to use as a database for our spatial technical data. I thought of QGIS, but without having to install additional database programs such as PostGIS.
I don’t want to obtain another database program because we already use one called Ajera, which is a regular (non-spatial) database program.
The technical data I want to store on QGIS would be information that can be used on the software called CadnaA. Examples are: points, lines, area, 3D objects, images, photos, contour maps etc. The limitation with CadnaA is that it can only contain about 1000 objects are once, which is enough for a single project model, but not enough for us to store data from many projects. My thought is that QGIS could serve as the “middle database” to store all the spatial information, which could then be transferred into CadnaA as needed for analysis purposes.
Is QGIS alone, without the use of further database programs such as PostGIS, adequate for this?

I hope my question is clear enough.
Thank you,
Samuel Lacrampe, P.Eng., INCE

Patching Associates Acoustical Engineering (PAAE) | www.patchingassociates.com<http://www.patchingassociates.com/>
#20, 2150 - 29th Street NE, Calgary, Alberta, Canada T1Y 7G4
Direct: 1.403.730.7289 | Cell: 1.403.797.1854 | Toll Free: 1.888.465.5882 Ext. 7000 | Fax: 1.403.516.0544
Harmony. We help create spaces that people value.

Please consider the environment before printing this email.
CONFIDENTIALITY NOTICE: This communication is confidential and may contain proprietary information for the exclusive use of the intended recipient. Any use, distribution or copying of this transmission, other than by the intended recipient, is strictly prohibited. If you are not the intended recipient, please notify the sender and delete all copies.






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