DWH vs OLTP: DWH vs. DATA MARTS DWH DM1 DM2 DMk DMn …..

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Presentation transcript:

DWH vs OLTP:

DWH vs. DATA MARTS DWH DM1 DM2 DMk DMn …..

Multi- dimensional Data Base EXPRESS SERVER APPLICATION

MARKETING INFORMATION SYSTEM of BTC Marketing manager Queries Decision making information MkIS DWH

lines subscribers exchanges regions periods changes subscribers exchanges regions periods services subscribers exchanges regions periods services subscribers exchanges regions periods THE MAIN VARIABLES IN THE MkIS capacity usage changed lines revenue

CHOOSING A FORECASTING METHOD

USER ACCESS TO MARKETING DATA BASE Marketing data base Oracle Express Server Instance Cached data cubes Stored procedures User id Windows Client Applications (Oracle Express Objects) SNAPI Calls

REPORTS LIBRARY MAIN LIBRARYUSERS LIBRARY SAVE REPORT LOAD REPORT 35 FREQUENTLY USED REPORTS LIBRARY