What is enterprise warehouse
Explain what is meant by the term enterprise warehouse?
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An enterprise warehouse collects all the information’s regarding the subjects spanning the entire organization. It offers the corporate-wide data integration, typically from one (or) more operational systems (or) the external information providers. It consists of the detailed data as well as the summarized data and may range in size from the few giga-bytes to the hundreds of giga bytes, tera-bytes (or) beyond.
When must you seem de-normalization?
Explain the repository domains?
What are the utilities Oracle gives, which are utilize for backup and recovery?
Demonstrate some of the techniques which can be employed to tune operational performance?
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
Infrastructure as a Service (IaaS): The entire computing interface and computing environment or the entire infrastructure is being provided by the vendor as a service. The computing environment may
Explain the term operational data stage (ODS) and data warehouse?
Specify the types of the tracing level?
Describe briefly the term maximum and minimum cardinality?
Which technique is used in the BCA?
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