Explain about encoding technique used in bitmaps indexes, Computer Engineering

Assignment Help:

Bitmaps commonly use one bitmap for each single distinct value. Number of bitmaps used can be decreased by opting for a dissimilar type of encoding. Space can be optimized but when a query is produced bitmaps have to be accessed.              

 

 


Related Discussions:- Explain about encoding technique used in bitmaps indexes

How wap gateway works, How WAP Gateway works? An significant feature of...

How WAP Gateway works? An significant feature of WAP is the maintain of telephony service integrated with micro browsing of data. aveAccess WAP Gateway functionss as a

Define system space, Define system space.  Management routines are part...

Define system space.  Management routines are part of the operating system of the computer. It is suitable to assemble the OS routines into a virtual address space.

How are the instructions provided to computer, Let's answer our second ques...

Let's answer our second question first. All computers have a Unit which performs arithmetic and logical functions. This Unit is called as Arithmetic and Logic Unit (ALU). However h

Time complexity, Take a look at the code and try to understand the logic, p...

Take a look at the code and try to understand the logic, particularly, the way scrambled words are disambiguated, i.e.., whether they are matched successfully against a correct wor

Animation for project, Final Animation This is the final piece of work ...

Final Animation This is the final piece of work that should stand on its own as a piece of Art or Design. This is your personal response to the idea of Transformation - The pro

Explain branch instruction with control signals, Explain BRANCH instruction...

Explain BRANCH instruction with Control Signals. and explain SHIFT instruction with Control Signals.  Explain Register Transfer Language. What do you mean by Addressing Techn

Registers used in organisation of an associative memory, In the organisatio...

In the organisation of an associative memory, many registers are used: Comparand Register (C): This register is used to grasp the operands, which are being searched for, or

Conversion of decimal number to binary number, Conversion of Decimal Number...

Conversion of Decimal Number to Binary Number: For converting a decimal number to binary integer part and fractional part are handled separately. Let's describe it with help of

Determine about the web authoring tools, Web authoring tools CGI was cons...

Web authoring tools CGI was considered excellent in the beginning since it was also open standard. The only drawback it suffered was that it was slow. Major software developers v

What is the working of domain expert, Q. What is the working of domain expe...

Q. What is the working of domain expert? ANSWER: The domain expert is the person who gives the domain expertise in the form of problem-solving strategies.

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