[GIS] How to speed up the process of vector data visualization for a web application

Question

I have a GIS web application and vector data that is going from the model to the web application. For developing the User Interface I am using JavaScript and OpenLayers. But sometimes the amount of geospatial data that I need to simultaneously visualize on a map is very big (10 000+ objects) and the browser cannot respond to all user requests. So, how can I speed up the process of visualization (both model and UI part) of large amounts of geodata?

Answer 1

check out AnimatedCluster strategy for OpenLayers here for big data and good ui. you can find code example here.

beside this examine openlayers clustering example.

• Cluster Strategy Example, here

• Extended clustering, here

  i hope it helps you...