Scan-EDF

(storage, algorithm)A variation of the Scan disk aceessalgorithm for use in a real-time environment where, ingeneral, requests are served according to Earliest Deadline First. If two requests share the same deadline, they may bereorganised according to Scan.

A typical example is a video server that retrieves video datafrom a hard disk. The playback of a video impose tightreal-time constraints but if the server retrieves data onceevery second for each video channel, Scan-EDF can be applied,reducing the seek overhead.

单词	scan-edf
释义	Scan-EDF Scan-EDF (storage, algorithm)A variation of the Scan disk aceessalgorithm for use in a real-time environment where, ingeneral, requests are served according to Earliest Deadline First. If two requests share the same deadline, they may bereorganised according to Scan. A typical example is a video server that retrieves video datafrom a hard disk. The playback of a video impose tightreal-time constraints but if the server retrieves data onceevery second for each video channel, Scan-EDF can be applied,reducing the seek overhead.
随便看	july 24, 2016 july 24, 2017 july 24, 2018 july 24, 2019 july 24, 2020 july 24, 2021 july 24, 2022 july 24, 2023 july 24th july 25 july 25, 2011 july 25, 2012 july 25, 2013 july 25, 2014 july 25, 2015 july 25, 2016 july 25, 2017 july 25, 2018 july 25, 2019 july 25, 2020 july 25, 2021 july 25, 2022 july 25, 2023 july 25th july 26