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.
Define the term DataStage?
What do you understand by the term JavaScript and VBScript in DBMS?
Contrast a fat and a thin client?
Give a brief introduction of the term Virtual Data Warehousing?
What is meant by the User Objects? Specify some of its restrictions?
What is Enterprise Resource Planning (or ERP), and what type of a database is employed in an ERP application?
Briefly describe the capabilities and concepts of Business Intelligence?
List out the regions in which data structures are applied widely?
Why is modeling time-dependent data important with a time stamp?
Illustrate briefly the term DBMS?
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