<div dir="ltr">Hello, <br><br>The answer is "No". ArcGIS Online is not able to connect to a PostGIS enabled database directly.<div><br>ArcGIS Online is a SAS Software As a Service, and you need to store your data into the <b>ArcGIS Online Feature Data Store</b>.</div><div><br></div><div><b>Data Management in ArcGIS Online</b> - <a href="https://doc.arcgis.com/en/arcgis-online/manage-data/data-in-online.htm">https://doc.arcgis.com/en/arcgis-online/manage-data/data-in-online.htm</a></div><div><br></div><div><b>FAQ ArcGIS Online </b>- <a href="https://doc.arcgis.com/en/arcgis-online/reference/faq.htm">https://doc.arcgis.com/en/arcgis-online/reference/faq.htm</a><br></div><div><br>However as mentioned ArcGIS Online allows you to Add a Service from a URL.</div><div><br></div><div><div><a href="https://doc.arcgis.com/en/arcgis-online/manage-data/add-item-from-url.htm" target="_blank">https://doc.arcgis.com/en/arcgis-online/manage-data/add-item-from-url.htm</a></div></div><div><br></div><div>This means if you have an ArcGIS Geodatabase on PostgreSQL you can store the spatial data with esri st_geometry or with postgis pg_geometry.</div><div><br></div><div>Then with ArcGIS Server you can publish a Map Service or Feature Service using the layer or layers from the PostgreSQL Geodatabase.</div><div><br></div><div>Then, you can use the Map Service / Feature Service URL with ArcGIS Online.</div><div><br></div><div>The ArcGIS Server VM and PostgreSQL Geodatabase can reside in the Cloud, e.g. Amazon or Azure.<br><br>I hope this clarifies.</div><div><br></div><div><p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">Thanks,</p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9pt"> </span></p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9pt">| </span><b>Marcelo Marques </b>| Esri PS Products | Principal Product
Engineer | </p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:9pt">| Cloud & Database Administrator | OCP – Oracle Certified
Professional |</span></p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:10pt;color:rgb(122,122,122)">|<b> Esri</b> | 380 New York St |
Redlands, CA 92373 | USA |</span></p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:10pt;color:rgb(122,122,122)">|<b> </b>T +909-369-1787 | M
+909-255-2079 | <a href="http://esri.com/"><span style="color:rgb(5,99,193)">esri.com</span></a> |</span></p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:10pt"><span style="color:rgb(31,73,125)"> </span><span style="color:rgb(127,127,127)">|</span><b><i> </i></b><a href="https://community.esri.com/groups/mapping-and-charting-enterprise-databases/blog/2014/12/18/enterprise-mcs-databases-best-practices"><span style="color:blue">Esri Enterprise Mapping and Charting Databases Best
Practices</span></a> <span style="color:rgb(122,122,122)">|</span></span></p>
<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:10pt;color:rgb(122,122,122)">| </span><u><span style="color:blue"><a href="https://www.linkedin.com/in/mmarquesbr/"><span style="font-size:10pt;color:blue">https://www.linkedin.com/in/mmarquesbr/</span></a></span></u><span style="font-size:10pt;color:rgb(122,122,122)"> |</span><span style="font-size:10pt"></span></p></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Sep 15, 2023 at 9:20 AM Phil Bartie <<a href="mailto:philbartie@gmail.com">philbartie@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">ArcGIS online supports WMS, WMTS, and WFS OGC web services. <div><br></div><div><a href="https://doc.arcgis.com/en/arcgis-online/manage-data/add-item-from-url.htm" target="_blank">https://doc.arcgis.com/en/arcgis-online/manage-data/add-item-from-url.htm</a><br></div><div><br></div><div>Best,</div><div>Phil</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 15 Sept 2023 at 16:43, Martin Davis <<a href="mailto:mtnclimb@gmail.com" target="_blank">mtnclimb@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">It's my educated guess that the answer is no. The AGOL client talks via web services to the backend, so it can't talk directly to a database server.<div><br></div><div>It *might* be able to talk to a non-AGOL web service (probably using OGC protocols)?</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Sep 15, 2023 at 8:26 AM Regina Obe <<a href="mailto:lr@pcorp.us" target="_blank">lr@pcorp.us</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">This may be a question to just people using ArcGIS Online or at least<br>
familiar with it. Is it possible to have an ArcGIS online connect to a<br>
PostGIS enabled database (assuming you have the port open etc), without an<br>
ArcGIS Server license?<br>
If so are their limitations in terms of what features you can use of ArcGIS<br>
Online like their javascript apis etc?<br>
<br>
Thanks,<br>
Regina<br>
<br>
_______________________________________________<br>
postgis-users mailing list<br>
<a href="mailto:postgis-users@lists.osgeo.org" target="_blank">postgis-users@lists.osgeo.org</a><br>
<a href="https://lists.osgeo.org/mailman/listinfo/postgis-users" rel="noreferrer" target="_blank">https://lists.osgeo.org/mailman/listinfo/postgis-users</a><br>
</blockquote></div>
_______________________________________________<br>
postgis-users mailing list<br>
<a href="mailto:postgis-users@lists.osgeo.org" target="_blank">postgis-users@lists.osgeo.org</a><br>
<a href="https://lists.osgeo.org/mailman/listinfo/postgis-users" rel="noreferrer" target="_blank">https://lists.osgeo.org/mailman/listinfo/postgis-users</a><br>
</blockquote></div>
_______________________________________________<br>
postgis-users mailing list<br>
<a href="mailto:postgis-users@lists.osgeo.org" target="_blank">postgis-users@lists.osgeo.org</a><br>
<a href="https://lists.osgeo.org/mailman/listinfo/postgis-users" rel="noreferrer" target="_blank">https://lists.osgeo.org/mailman/listinfo/postgis-users</a><br>
</blockquote></div>