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.
Distinguish between the query answering and direct query answering.
Illustrates the term data structure?
Explain the types of views within Data stage Director?
Illustrates the purposes of a key component in SQL Server Integration Services (SSIS)?
Define the term Auto regression? Explain in brief.
Describe in brief regarding the features of the Sybase IQ?
What do you understand by the term concurrency control in DBMS?
explain binary relationship set and terenary relationship set
Why is modeling time-dependent data important with a time stamp?
Explain the extended, standard and secured mode?
18,76,764
1945052 Asked
3,689
Active Tutors
1432411
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!