splitting of dimensions into two applications

Dear all,

I've come across an artical in SDN says" The Application could be split into two applications POC_APP5 and POC_APP6 with less number of dimensions to expand. In turn would improve the performance of Input schedule and Reports."

Could you kindly tell me how to split dimensions into two sepatare application?

Based on artical:http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/80af7a18-1672-2d10-d2a4-ae0900ed0cff

Regards,