What is Data Warehouse? Data warehouse is a database used for reporting and data analysis. Data warehouse stores historical data and current data also. These are used to create trending..
DataStage is an ETL tool and it uses a graphical representation to build data integration. It is available in various versions. The architecture of dataStage is a client-server architecture. We..
What is OBIEE? OBIEE stands for Oracle Business Intelligence Enterprise Edition, which is introduced by Oracle Corporation. Mainly it is a set of business intelligence tools. Oracle Business Intelligence Enterprise..
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