Explain about the functionality of olap, Computer Engineering

Assignment Help:

Hyper cube or multidimensional cube forms the core of OLAP system. This having of measures which are arranged according to dimensions. Hyper cube Meta data is formed by star or snow flake schema of tables in RDBMS. Dimensions are extracted from dimension table and process from the fact table.

Related Discussions:- Explain about the functionality of olap

What is system conception, What is system conception? It deals with gen...

What is system conception? It deals with genesis of an application and formulating tentative needs. The purpose of the system conception is to defer details and understand what

Write a program to perform multiplication of two numbers, Q. Write a progr...

Q. Write a program to perform multiplication of two numbers in specified radix. Check that entered numbers are in specified radix or not else error message should be displayed.

Define syntax of mpi_scatter function, Q. Define syntax of MPI_Scatter func...

Q. Define syntax of MPI_Scatter function? MPI_Scatter(Sendaddr, Scount, Sdatatype, Receiveaddr, Rcount, Rdatatype, Rank, Comm): 'Using this function process with rank' ran

Define deadlock, Define deadlock? Deadlock is a condition, wherein proc...

Define deadlock? Deadlock is a condition, wherein processes never finish executing and system resources are tied up, preventing another job from beginning. A process requests r

Executing a parallel algorithm, Q. Executing a parallel algorithm? Mult...

Q. Executing a parallel algorithm? Multiple processors need synchronization with one another when executing a parallel algorithm. So task which is running on processor X may ha

Two ways of producing a list within a transaction, What are the two ways of...

What are the two ways of producing a list within a transaction? By submitting a separate report. By using leave to list-processing.

Differences b/w user level and kernel supported threads, What are the diffe...

What are the differences between user level threads and kernel supported threads? A thread, sometimes termed a lightweight process (LWP), is a fundamental unit of CPU utilizati

Determine the performance of a parallel algorithm, Q. Determine the perform...

Q. Determine the performance of a parallel algorithm? One more method of determining the performance of a parallel algorithm can be performed after calculating a parameter know

Write a bash-c shell script, Write a BASH/C shell script which takes a name...

Write a BASH/C shell script which takes a name of a directory as a command line argument, and prints unique login name of the users having files in that directory. Your code should

Double negation, Double Negation : All parents are forever correcting ...

Double Negation : All parents are forever correcting their children for the find of double negatives, there we have to be very alert with them in natural language like: "He d

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages