Explain data warehousing, Computer Engineering

Assignment Help:

data warehousing

Data warehouse means 

  • Subject oriented
  • Integrated
  • Time variant
  • Non-volatile collection of data for management's decisions.

It is having the bedrock data that forms the one source for all DSS processing. Data warehouses having historical data and detailed data, they are eternally large.   

 


Related Discussions:- Explain data warehousing

Explain the working of static ram - computer memory, Explain the working of...

Explain the working of Static RAM - Computer Memory? SRAM devices tender extremely fast access times (approximately four times faster than DRAM) but are much more expensive to

Example of input a single digit, Q. Example of Input a Single Digit? I...

Q. Example of Input a Single Digit? Input a Single Digit for example (0,1, 2, 3, 4, 5, 6, 7, 8, 9)  CODE SEGMENT   ... ; Read a single digit in BL register with ech

Define the edge-triggered flip-flops, Define the Edge-Triggered Flip-flops?...

Define the Edge-Triggered Flip-flops? An edge-triggered flip-flop changes states either at the negative edge (falling edge) or at the positive edge (rising edge) of the clock p

Define categorization of parallel computers, Types Of Categorization Th...

Types Of Categorization The subsequent categorization of parallel computers has been identified: 1)  Categorization based on the instructions and data streams  2)  Catego

What is the analysis techniques object modelling, What is the Analysis Tech...

What is the Analysis Techniques Object Modelling Object modelling is very significant for any object oriented development, object modelling shows static data structure of real

Pipeline architecture, Explain detailed classification of pipelined process...

Explain detailed classification of pipelined processor.

Determine the uses of smart cards, Determine the uses of Smart cards  ...

Determine the uses of Smart cards  These comprise embedded microchips and receive power from the card readers; Microchip is made up of RAM, ROM and 16-bit processor and the st

Standards used for development of a system, Q. Standards used for developme...

Q. Standards used for development of a system? Documentation standards: It must be an ongoing activity at the time of system development life cycle.  Quality Standards:

Show the noframes tag, Q. Show the Noframes Tag? tag can be used for t...

Q. Show the Noframes Tag? tag can be used for those browsers which aren't able to interpret tags. Even though most, if not all, of your visitors would

Explain physical characteristics of magnetic disk, Q. Explain Physical Char...

Q. Explain Physical Characteristics of magnetic disk? Figure below lists main features that differentiate among different types of magnetic disks. First head may either be fixe

Write Your Message!

Captcha
Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd