topic Latency/Performance in JSAPI 2.3/2.4 download/loading in ArcGIS JavaScript Maps SDK Questions

Latency/Performance in JSAPI 2.3/2.4 download/loading

DEWright_CA — Tue, 19 Jul 2011 21:33:11 GMT

We are seeing what appears to be across our whole state users of applications that are having issues with loading/downloading finishing for our applications. We have stepped back and eliminated our code/systems.

So its appearing to be issues with resolution or download of the scripts.

We converted to using the Compact version and see much better performance, but even without that the footprint of our apps was pretty small.

Anyone else seeing anything?

Re: Latency/Performance in JSAPI 2.3/2.4 download/loading

NilsRydh — Fri, 09 Dec 2011 08:24:03 GMT

I'm having performance issues with version 2.4 and 2.5 from http://serverapi.arcgisonline.com
I have now installed the Javascript locally on a server, and my test results look promising.
My measurements give these numbers:

serverapi.arcgisonline.com/jsapi/arcgis/?v=2.5

mytestserver/js/2.5/arcgis/

mytestserver/js/2.5/arcgis_compact

I'm located in Denmark, so that might affect the response time from ArcGIS Online, but 1.46 s seems very slow compared to other hosted api's I've been using.