I am curious if anyone has suggestions or has dealt with web maps with an immense amount of data? Our utility department has an infrastructure web map that is used for locates every day. It has ortho-imagery, 300+ miles of water, storm and sanitary sewer mains, as well as a great deal of labeling features.
I believe that the labeling of features is biggest factor in bogging down the application. I've changed the extent of labeling down to a larger scale thinking it would speed it up, but no dice.
Thoughts or advice on optimizing the application?