Explaining data warehouse
Explain in brief the term data warehouse.
Expert
Data warehouse is defined as a repository of the different heterogeneous data sources that is organized under the unified schema at a single site in order to facilitate the management decision making.
(or)
A data warehouse is defined as the subject-oriented, time-variant and non-volatile collection of the data in support of management’s decision-making procedure.
Illustrates the term data structure?
Specify the various types of Aggregation?
What are the main tasks of a Server?
Explain the term local container and shared container?
Give a brief differentiation between Dimensional Modeling and ER Modeling?
How any Data Structure application is categorized among files?
Mini-Case The Hatcher Company is in the process of developing a new inventory management system. One of the event handling processes in that system is Receive Supplier Shipments. The (inexperienced) systems analyst on the project has spent time in the warehouse observing this process and develo
Define the term visual data mining.
Briefly describe the five elements of an Information Systems Architecture and their relationship to data.
Illustrates the term Table Partitioning in detail? Answer: If you wish for to decrease page contention you do not require multiple devices. You should use multiple d
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