topic Re: Loading 100,000 to 400,000 point data on Map in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/loading-100-000-to-400-000-point-data-on-map/m-p/422482#M9904 <HTML><HEAD></HEAD><BODY><SPAN>I was once in that dilemma, but no avail finding solution here and there.</SPAN><BR /><SPAN>To cut a long story short, I did following to improve the performance.</SPAN><BR /><BR /><SPAN>1. What I called it was "screen rule". On each map extent change I cleared the map and added only those points to map that are currently within the screen extent. That reduced points a lot.</SPAN><BR /><SPAN>The fact is those points that are not visible currently on map are also a heavy burden on map. That made application happy. To further siphon out points I used as described below.</SPAN><BR /><BR /><SPAN>2. In my case I was allowed by my client to add a max and min scale on which a point is visible (I only added point to map on that particular condition). That technique reduced number of points on map and application started to breath.</SPAN><BR /><BR /><SPAN>graphic.visible=false; is not solution at all.</SPAN><BR /><BR /><SPAN>Hope that helped.</SPAN><BR /><SPAN>Thanks</SPAN></BODY></HTML> Thu, 01 Aug 2013 15:59:23 GMT omega_cancer 2013-08-01T15:59:23Z Loading 100,000 to 400,000 point data on Map https://community.esri.com/t5/arcgis-api-for-flex-questions/loading-100-000-to-400-000-point-data-on-map/m-p/422481#M9903 <HTML><HEAD></HEAD><BODY><SPAN>Hi , I would like to load approximately 100,000 - 400,000 points on the map(from shape file or csv) and the Flex application freezes and is facing a beach ball of death. Has anyone been able to implement this use case successfully. Please advise.</SPAN><BR /><BR /><SPAN>Thanks..</SPAN><BR /><SPAN>Priya</SPAN></BODY></HTML> Fri, 19 Jul 2013 17:08:11 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/loading-100-000-to-400-000-point-data-on-map/m-p/422481#M9903 PriyaRam 2013-07-19T17:08:11Z Re: Loading 100,000 to 400,000 point data on Map https://community.esri.com/t5/arcgis-api-for-flex-questions/loading-100-000-to-400-000-point-data-on-map/m-p/422482#M9904 <HTML><HEAD></HEAD><BODY><SPAN>I was once in that dilemma, but no avail finding solution here and there.</SPAN><BR /><SPAN>To cut a long story short, I did following to improve the performance.</SPAN><BR /><BR /><SPAN>1. What I called it was "screen rule". On each map extent change I cleared the map and added only those points to map that are currently within the screen extent. That reduced points a lot.</SPAN><BR /><SPAN>The fact is those points that are not visible currently on map are also a heavy burden on map. That made application happy. To further siphon out points I used as described below.</SPAN><BR /><BR /><SPAN>2. In my case I was allowed by my client to add a max and min scale on which a point is visible (I only added point to map on that particular condition). That technique reduced number of points on map and application started to breath.</SPAN><BR /><BR /><SPAN>graphic.visible=false; is not solution at all.</SPAN><BR /><BR /><SPAN>Hope that helped.</SPAN><BR /><SPAN>Thanks</SPAN></BODY></HTML> Thu, 01 Aug 2013 15:59:23 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/loading-100-000-to-400-000-point-data-on-map/m-p/422482#M9904 omega_cancer 2013-08-01T15:59:23Z