Why informational and operational systems are separate
Illustrate why informational and operational systems are separate?
Expert
Operational systems are employed to run the business in real time on an every day basis and contain present data. Non-analysts and non-managers work in this kind of system. Operational systems should process large volumes of data. Informational systems are employed to support decisions and contain historical data. Analysts and Managers work in this kind of system. Informational systems have periodic setup updates.
What is meant by the parameter file?
Explain what are new in the BO 5.1?
Give definition of data structure?
State the difference between OLTP and OLAP?
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 classified under one or more genre
Describe briefly the difference between identifier and attributes?
What are the features of Monopolistic Competition?
Define the Quick Sort.
What are the improved features in Teradata V2R5/6?
Specify the major components of the Designer Interface?
18,76,764
1948656 Asked
3,689
Active Tutors
1415576
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!