pls help me in understanding these below concepts of BO.
i have also listed my understanding in italics.
pls correct me or add anyting relevant
1. universe import Vs export
export: making universe structure availble to repository inturn which can be using by various reporting tools in BO.
2. difference between types of objects dimension/detail/measure objects
measure objects: like kfg , to quantif
dimension objects : place holder for objects , like dimension in infocube
detail objects : this confused me
3. kernel universe Vs master universe