One way of solving this issue is serving pre-rendered image tiles rather than overlaying each data point separately: http://blog.cartodb.com/the-versatility-of-

One way of solving this issue is serving pre-rendered image tiles rather than overlaying each data point separately: http://blog.cartodb.com/the-versatility-of-retreiving-and-rendering-geospatial/ http://blog.cartodb.com/the-versatility-of-retreiving-and-re...