https://community.esri.com/t5/arcgis-enterprise-questions/using-feature-service-webhooks-or-feature-server/m-p/1565207#M41153 <P>Hi all,</P><P>We use ArcGIS Enterprise as a system of record for asset data and want to update data to another secondary system that needs this data too in a near real time way (must have &lt;1 hour, and preferably &lt;5 min). We are thinking of using feature service webhooks (insert/update/delete event triggers) or feature server change API to fetch inserts/updates/deletes every few minutes.</P><P>What are the (dis)advantages of using feature service webhooks over feature server change APIs?</P><P><BR />Advantage feature service webhooks over feature server change APIs:</P><P>- Feature service webhooks triggers event instantly</P><P>- If using a webhook, the trigger endpoint for sending creates/updates/deletes from ArcGIS can also be triggered without ArcGIS (e.g. ArcGIS can be compared to secondary system on a weekly schedule, and then creates/updates/deletes can still be sent to trigger endpoint to get eventual consistency in case of errors. This is not easy via polling API to check for changes.)</P><P>- ...?</P><P>Advantages feature server change APIs over feature service webhooks:</P><P>- Very stable</P><P>- Fetching feature server changes via API gives more options to filter out specific inserts/updates/deletes</P><P>- ...?</P><P>&nbsp;</P> Mon, 13 Jan 2025 12:10:35 GMT DavidLovesArcGIS 2025-01-13T12:10:35Z https://community.esri.com/t5/arcgis-enterprise-questions/using-feature-service-webhooks-or-feature-server/m-p/1565207#M41153 <P>Hi all,</P><P>We use ArcGIS Enterprise as a system of record for asset data and want to update data to another secondary system that needs this data too in a near real time way (must have &lt;1 hour, and preferably &lt;5 min). We are thinking of using feature service webhooks (insert/update/delete event triggers) or feature server change API to fetch inserts/updates/deletes every few minutes.</P><P>What are the (dis)advantages of using feature service webhooks over feature server change APIs?</P><P><BR />Advantage feature service webhooks over feature server change APIs:</P><P>- Feature service webhooks triggers event instantly</P><P>- If using a webhook, the trigger endpoint for sending creates/updates/deletes from ArcGIS can also be triggered without ArcGIS (e.g. ArcGIS can be compared to secondary system on a weekly schedule, and then creates/updates/deletes can still be sent to trigger endpoint to get eventual consistency in case of errors. This is not easy via polling API to check for changes.)</P><P>- ...?</P><P>Advantages feature server change APIs over feature service webhooks:</P><P>- Very stable</P><P>- Fetching feature server changes via API gives more options to filter out specific inserts/updates/deletes</P><P>- ...?</P><P>&nbsp;</P> Mon, 13 Jan 2025 12:10:35 GMT https://community.esri.com/t5/arcgis-enterprise-questions/using-feature-service-webhooks-or-feature-server/m-p/1565207#M41153 DavidLovesArcGIS 2025-01-13T12:10:35Z