too many data in map

[reynold522]

Hi all, 

I have two visual interactive with each other. 

1. table of IoT device

2. Map (Longitude and Lattitude as input)

If I didnt select anything in table, Map wont work due to maximum allowed size of "1000000" rows. 

if I select one row in table (One IoT ID) selected, Map will show the GPS route of this IoT.

Question?

is there anyway to make one ID as default selection? I can not make ID as slicer as table shows some evaluated data as result.

Thanks in advance! 

[amitchandak · Accepted solution]

@reynold522 , Use TOPN visual level filter and limit the data points

TOPN: https://youtu.be/QIVEFp-QiOk

[reynold522]

great idea. Thank you!