Multidimensional data model
Write down the brief notes on multidimensional data model.
Expert
Data warehouses and OLTP tools are based upon the multidimensional data model. This model is utilized for the development of the corporate data warehouses and department data marts. This model consists of the Snowflake schema, Star schema and fact constellation schemas. The core of multidimensional model is known as the data cube.
Describe the difference between the bulk-logged recovery models, full, and SQL Server 2000 simple?
Differentiate between calloc and malloc in data structures?
List out the various schemas which are supported by the BO Designer?
How can we remove duplicate rows from the flat file?
Specify the System variables?
Database Requirements Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: • Each movie is identified by title and year of release. Each movie has a length in minutes. Each has a production company, and each is classifie
Define the Linked List in data structure?
States the term basic teradata query language.
Explain why it is still essential to have at least certain familiarity with file processing systems even although it has become apparent that traditional file processing systems contain a number of shortcomings and restrictions.
Why use references quite than pointers within the public API, mainly for arguments that are modified?
18,76,764
1947982 Asked
3,689
Active Tutors
1427139
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!