Explain about aggregations, Computer Engineering

Assignment Help:

OLAP can process difficult queries and give the output in less than 0.1 seconds, for it to achieve like performance OLAP uses aggregations. Aggregations are built by aggregating and changing the data with the dimensions. Possible combination of aggregations can be determined by the combination possibilities of dimension granularities.

Related Discussions:- Explain about aggregations

Various interconnection networks-fully connected, Various Interconnection N...

Various Interconnection Networks Fully connected: This is the most controlling interconnection topology.In this each node is directly linked to all other nodes. The shortcomi

NachoS, Can I get the scheduling code for NachOS?

Can I get the scheduling code for NachOS?

Develop a menu driven program, Q. Develop a Menu driven program with follo...

Q. Develop a Menu driven program with following menu: a. Binary to Decimal b. Binary to Octal c. Binary to Hexadecimal d. Exit (Put proper validation for input

Data mining, what is data mining and what is its uses in a industry?

what is data mining and what is its uses in a industry?

Summary of tasks, Summary of Tasks The Task Summary tries to shows the ...

Summary of Tasks The Task Summary tries to shows the amount of duration each task has spent starting from initialization of the task till its completion on any processor as d

Types of consumer oriented applications of e-commerce, What are the types o...

What are the types of consumer oriented applications of E-commerce? Four types of Consumer Oriented applications within E-Commerce are as given below: 1. B2C (business-to-c

Explain design parameters, Explain the following design parameters S, ...

Explain the following design parameters S, SC, TC, C, CCI, EUF, K, T S The various terms are given below: S: Total number of switching components A good design sh

Concept of data paralellism, need tutorial on data paralellism.

need tutorial on data paralellism.

Where telephone traffic is measured, Telephone Traffic is measured in ...

Telephone Traffic is measured in (A) Seconds. (B) Hours. (C) Erlang (D) Pulses per minute. Ans: Telephone Traffic is measured in Erlang.

Create a web page from which customers can order equipment, Q. Create a Web...

Q. Create a Web page from which customers can order equipment? Suppose your boss wants you to create a Web page from which customers can order computer equipment. You need to c

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages