Large datasets via 3G - Individual or all?

[John5766500]

I have around 20 claim lines on my phone complete with a picture on each line. This data is stored in a local json dataset.

When I submit this data to my server I'm currently sending the full dataset, however thinking about the average user on a train and 3G connection drops whilst going through a tunnel. Is it better to send each line individually recording a completed flag or something similar, or send the lot ?

[Maryna Brodina]

Hello! Sending a few requests instead of one is more complicated to implement (you need to check flags, etc.), but if there is posibility of connection failure then sending multiple requests is reasonable.