When must you seem de-normalization
When must you seem de-normalization?
Expert
Denormalization is used while there are very many tables involved into retreiving data. Denormalization is completed in dimensional modelling utilized to construct a data ware house. It is not usually done for data bases of transactional systems.
Explain the way to unzip a File in SSIS.
State the benefits of the Business Objects over the other DSS?
What types of tables derived from the ERD?
State the difference between the class and universe?
Write down the differentiation between view and materialized view?
Describe the reserving of memory using a declaration statement in data structure?
Explain the connected and unconnected transformation?
Write about stage administrator and manager?
Explain middleware applications which ease the connection of databases to Web applications?
What do you mean by the term stored procedure in the Teradata?
18,76,764
1939682 Asked
3,689
Active Tutors
1431828
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!