Independent and dependent data marts
Write about the independent and dependent data marts.
Expert
Dependent data marts are retrieved directly from the enterprise data warehouses, whereas, Independent data marts refer to the data that is captured from one (or) more operational systems (or) external information providers (or) data produced locally within the particular department (or) geographic area.
Briefly describe the employ of aggregate tables and lookup tables?
States the term basic teradata query language.
Specify the enhancements which are made within datastage 7.5 and also compare with the 7.0?
Illustrates the purposes of a key component in SQL Server Integration Services (SSIS)?
Briefly explain continuous and discrete data in data mining?
Which member function places a new node on the end of the linked list? Answer: appendNode(): This member function places a new node on the end of t
Write down the four purposes of the selection of a data type?
Will I find several users to network with, if I use NetLib? Answer: NetLib has been around in 1986, and has over users that are 20,000, world-wide. You will simply f
Give a brief note on the term degenerate dimension table?
Write down a short note on the difference between partial specialization and total specialization.
18,76,764
1934498 Asked
3,689
Active Tutors
1453917
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!