OpenStreet Map issue in QlikView

Tue, 02 Apr 2013 20:56:56 GMT

Hello

We are developing Extension object based on Open Street Maps and we need to show on this map ~70k pins

Actually these data are hierarchical and we agreed to show some just images on higher levels but we still need to load a lot of data on the lowest level

That data load into extension object kill performance and increase RAM consumption by browser much

we tried one solution like setup variable in QlikView based on where we are on the map and based on this variable to decrease amount of data

For example if we are looking on map on Street View zoom level we can define where we are on map and load some small portion of data like data which corresponds to some city or some region in this city

the issue is that once we setup variable from extension object - browser refreshes

Can anyone suggest why this happens? And what workaround we can apply to decrease data, maybe there are some other ways how we can have reliable interaction between QlikView and Ext objects

Thanks

topic OpenStreet Map issue in QlikView in QlikView

OpenStreet Map issue in QlikView