as I generate a process in the server, who does not occupy memory of
appserver from a navigator?
I have a servlet with form and a button label “import”
the action for the 'button' is a function that takes a file .txt and
enters it, into a postgresql/table.
I need that this function goes off from the button, at the browser, but
as it consumes many resources (memory,threads), that the fall of
appserver does not cause.