What is SAP R3 Architecture

 

SAP R/3 is one of the main product of SAP,where R stands for RealTime and the number 3 relates to three tier application architecture(Data base,Application Server and Client).

Most of the business in todaysworld runs on SAP R/3 system.About 80% of the companies implemented this software.

 

lets go to history first, what is one, two & three tier Architecture ?

 

 

 

 

 

 

SAP R/3 Architecture

SAP based architecture of R/3 on a three-tier client/server model.

• Presentation Server
• Application Server
• Database Server