Why is modeling time-dependent
Why is modeling time-dependent data important with a time stamp?
Expert
The values of data might change. A time stamp assists to ensure that the preceding value of the data remains in the database after it has changed so that you can see ere and after values via time. Without a time stamp, you will most possibly lose some of the history.
What is meant by the term query subject?
Explain how the Chasm trap is solved?
Define the term OCI?
Name the methods that are available in storing sequential files?
Explain the way to select tables for partition in Sybase?
Briefly describe time series algorithm in data mining?
Specify the user profiles within the Supervisor?
Write down the differentiation between Power Center and Power Mart?
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
Explain the following term: a) ROLAP b) MOLAP
18,76,764
1952343 Asked
3,689
Active Tutors
1423734
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!