SAP UI5 - Architecture

In SAP UI5 architecture, you have three layers −

• At the top, is the presentation layer, where UI5 components are consumed by devices like mobile, tablets, and laptops.

• At the middle layer, is the application clients that includes SAP UI5 libraries for theming and control. UI5 control libraries include

  • Sap.viz

  • Sap.ui.commons (Controls like text fields and buttons)

  • Sap.ui.table (Input controls for table)

  • Sap.ui.ux3

  • Sap.m (Includes input control for mobile devices)

• At the bottom, is the option server component. This includes SAP NetWeaver Application Server for ABAP/Java, SAP backend, HANA XS engine for development or database.