Processing a Request for the TopPicks Page

Let's examine what happens behind the scenes when the TopPicks page is displayed.

• The browser sends a request for TopPicks.csp to the Web server, which in turn sends it to Caché.

• Caché runs the Page method of the TopPicks Web page class.

• Within this method, the <csp:query> tag runs the TopFilms query defined in the Film class.

• The Page method returns HTML to the Web server which forwards it to the browser for display.

All of this server-side processing is carried out by the Caché Application Server, with requests for data served up by the Caché Data Server.