AJAX - Displaying current status of the connection to users

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP



AJAX - Displaying current status of the connection to users



I will need to pull data from many datasources - this is a time-consuming process.
If user sends the form the program pulls data from 7 tables ( using ajax )



I would like to provide an information what is actually going on ,for example "Pulling data from table1" , "Pulling data from table2" and so on.



but have no idea how to do this - Is there a good standard for this kind of task ?
I am using python/django as a backend



Thanks in advance









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