ØClient Side
ØA form written
in HTML
is filled in by the user
ØWhen the
SUBMIT button
on the form is pressed, the data on the form is encoded and sent to the data
server on the Web Server
ØServer Side
ØThe Web Server receives the URL of the Data Server
and launches
it as a normal program, passing the encoded data onto it via standard
input (if the POST method is used on the Client Side) or the
command line (if the GET method is used on the Client Side)