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.
Briefly describe the differentiation between data warehousing and data mining ?
Specify the various components of the Report Net?
Explain the usage of the repository connectivity?
Differentiate between Multiload and Fastload in terms of Performance?
Provide a brief introduction of the term ‘junk dimension’?
State the types of users in the Business Objects?
Briefly describe the term Object qualification?
Elucidate briefly power center repository?
Give definition of data structure?
Explain and compare OBE and SQL?
18,76,764
1950628 Asked
3,689
Active Tutors
1440979
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!