topic Re: Max domain count in ArcGIS Pro in ArcGIS Pro Questions https://community.esri.com/t5/arcgis-pro-questions/max-domain-count-in-arcgis-pro/m-p/1404475#M81245 <P>There's no documented limit.</P><P>Users do note a correlation between poorer performance and the number of domains.</P><P>You'll see discussion around the community forums e.g.</P><P><A href="https://community.esri.com/t5/arcgis-online-questions/what-is-the-size-limit-for-a-domain/td-p/1042264" target="_blank">https://community.esri.com/t5/arcgis-online-questions/what-is-the-size-limit-for-a-domain/td-p/1042264</A></P><P>I've found that once you're in the 1,000s it can be difficult in some apps and these users saw a drop in performance in the 10,000s.</P><P>Also relevant for the user experience entering the data.</P><P>And for the end use context e.g. there's documented suggestions in Survey123 to keep choice lists relying on domains under 500.</P> Tue, 02 Apr 2024 10:40:42 GMT ChristopherCounsell 2024-04-02T10:40:42Z Max domain count in ArcGIS Pro https://community.esri.com/t5/arcgis-pro-questions/max-domain-count-in-arcgis-pro/m-p/1404161#M81231 <P>Hi All</P><P>&nbsp;</P><P>Is there a maximum limit on domain creation. If yes, could anyone please confirm what is the maximum number of domains that can be created in the file geodatabase. is there any documentation for same.</P><P>Thanks&nbsp;</P> Tue, 02 Apr 2024 03:51:00 GMT https://community.esri.com/t5/arcgis-pro-questions/max-domain-count-in-arcgis-pro/m-p/1404161#M81231 RaghavGupta 2024-04-02T03:51:00Z Re: Max domain count in ArcGIS Pro https://community.esri.com/t5/arcgis-pro-questions/max-domain-count-in-arcgis-pro/m-p/1404475#M81245 <P>There's no documented limit.</P><P>Users do note a correlation between poorer performance and the number of domains.</P><P>You'll see discussion around the community forums e.g.</P><P><A href="https://community.esri.com/t5/arcgis-online-questions/what-is-the-size-limit-for-a-domain/td-p/1042264" target="_blank">https://community.esri.com/t5/arcgis-online-questions/what-is-the-size-limit-for-a-domain/td-p/1042264</A></P><P>I've found that once you're in the 1,000s it can be difficult in some apps and these users saw a drop in performance in the 10,000s.</P><P>Also relevant for the user experience entering the data.</P><P>And for the end use context e.g. there's documented suggestions in Survey123 to keep choice lists relying on domains under 500.</P> Tue, 02 Apr 2024 10:40:42 GMT https://community.esri.com/t5/arcgis-pro-questions/max-domain-count-in-arcgis-pro/m-p/1404475#M81245 ChristopherCounsell 2024-04-02T10:40:42Z