Increment the param value in your conf client_max_body_size 100M; to your proper size

location example; if you plan to use nginx with SSL, in my ubuntu, I put: 

sudo nano /etc/nginx/sites-enabled/mywebsite.com.conf

and add the two things:

server {
    client_max_body_size 300M;
    ...
    location / {
        ...
        proxy_send_timeout 300;
    }
}

Hi Hilar:

I assume it is possible if you have access to those params.

1) Do you know if it is possible to change than config in Educational Databases.

2) If not, can I assume that 100M is the default value and therefore it is the limit for uploads in educational databases? It is quite a reasonable amount of data and I can split my .csv file based on that restriction.

Thanks for your help!