Main data structures
Name the main data structures used in these areas: Hierarchical data model, RDBMS and Network data model?
Expert
i. Tree = Hierarchical data model ii. Array (Array of structures) = RDBMS iii. Graph = Network data model
States the term Sybase group.
Explain the Aggregate Awareness?
Briefly describe the fundamental stages of Data Warehousing?
Briefly describe the term dimension tables and fact tables?
Explain some of the data mining tools.
Illustrate the use and application of the DB Miner.
Briefly describe the ETL procedure in data warehousing?
Write down some of the differences between the data query and the knowledge query.
Specify the designer tools used for creating the tranformations?
Illustrate the five SQL built-in functions.
18,76,764
1957985 Asked
3,689
Active Tutors
1445078
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!