What is metadata
Write about the term metadata in brief.
Expert
Metadata is utilized in the data warehouse in order to describe the data about data. Meta data are the data which describes the warehouse objects. Metadata are produced for the data names and definitions of provided warehouse.
Give a brief introduction of the term BUS Schema?
Explain why it is still essential to have at least certain familiarity with file processing systems even although it has become apparent that traditional file processing systems contain a number of shortcomings and restrictions.
Explain the stored procedure in the Teradata?
Explain the isEmpty() member method called.
Specify the data units at the different layers of TCP / IP protocol suite?
Who can create up a database or system team? Give a short demonstration of each.
Describe how a scenario is employed for business rule?
Write down a short note on the difference between partial specialization and total specialization.
Illustrates the term update statistics in Sybase?
Define the term File Manager and Storage Manager in relational database management system.
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