PRESENTATION: Standard Web display technologies such as HTML, JavaScript and applets or Cascading Style Sheets plus data visualization technologies like Web OLAP that run applications like an e-mail viewer within the browser.

• 表示层：标准的Web站点显示技术，如HTML、JavaScript和应用小程序或者串接样式单（CSS）加上数据视算化技术，如像在浏览器中电子邮件观看者那样运行应用程序的Web OLAP。