kumar

• May 8th, 2006

 

hisap r/3 architecture can called as 3 layer architecture, some may call as 3 tire architecture but they mean tire is nothing but layer.database layer, application layer & presentation layerdatadbase layer called as database instance, application layer as centreal instancepresentation is nothing but GUI.basis users have Eassy access menu, but we can change menu as we wish.we can define any menu to users.

nramesh

 Profile 

• Jul 3rd, 2006

 

SAP R/3 Arichistructure is nothing but Real time 3 tyer Archistructre. for examle Railway Reservation .

Usha

• Apr 18th, 2007

 

Hi


SAP R/3 Architecture is nothing but Client/ Server Architecture.

The 3 in R/3 stands for 3 tier architecture.

The 3 tiers in SAP R/3 are

1. Presentation Layer

  It acts as an Interface between user and the System.

2. Application Layer

 It holds all business specific logic.

3.DataBase Layer

Where all data and inforamtion is stored.

Thanks,
Usha