OPTIONS EDUCATIONAL...

Report a Problem*Contact Us

 
 

HOME :: STUDY ABROAD:: STUDY ONLINE:: STUDY OCW :: STUDY HELP! :: HOW TO...

Study HELP :: SEMINAR TOPICS :: PAPER PRESENTATION TOPICS :: GRE :: GATE

Seminar Topics ::MECHANICAL ::ELECTRONICS ::COMPUTER/IT ::ELECTRICAL :: CIVIL::BUSINESS

 
Google
 

You are here : Home > Studyhelpdesk > Seminar topics > Computer  > CS 78      
                                                                                  

Native Command Queuing (NCQ)

        <  Native Command Queuing (NCQ) is a technology designed to increase performance of SATA hard disks by allowing the individual hard disk to receive more than one I/O request at a time and decide which to complete first. Using detailed knowledge of its own seek times and rotational position, the drive can compute the best order to perform the operations. This can reduce the amount of unnecessary seeking (going back-and-forth) of the drive's heads, resulting in increased performance (and slightly decreased wear of the drive) for workloads where multiple simultaneous read/write requests are outstanding, most often occurring in server-type applications.

         

        SEE MORE & MORE>>

                                                                  <PREVIOUS         NEXT>>


        See Computer Seminar topics