Performance Considerations in OpenLayers Based Web Mapping

Andreas Hocevar <ahocevaropengeo.org>

Today's trick list

  1. Load OpenLayers The Right Way
    Greenhorn - Pro 1 - Pro 2
  2. Know Your Config Options
    Greenhorn - Pro 1 - Pro 2
  3. Group Your Layers
    Greenhorn - Pro 1 - Pro 2
  4. Use a Server Side Cache
    Greenhorn - Pro 1 - Pro 2
  5. Combine OGC Services Wisely
    Greenhorn - Pro 1 - Pro 2

All examples above write benchmarking output to the Firebug Lite console. Click the beetle in the bottom right corner to bring it up.

http://github.com/ahocevar/ol-performance/