翻訳と辞書 Words near each other ・ Data curation ・ Data custodian ・ Data de Groove ・ Data deduplication ・ Data deficient ・ Data Defined Storage ・ Data definition language ・ Data definition specification ・ Data degradation ・ Data dependency ・ Data descriptor ・ Data Design Interactive ・ Data Design System ・ Data Desk ・ Data dictionary ・ Data differencing ・ Data diffusion machine ・ Data Discman ・ Data discovery ・ Data Discovery and Query Builder ・ Data discrimination ・ Data Display Debugger ・ Data dissemination ・ Data Distribution Service ・ Data Documentation Initiative ・ Data domain ・ Data Domain (corporation) ・ Data domain (disambiguation) ・ Data dredging ・ Data drilling Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Data differencing ： ウィキペディア英語版 Data differencing In computer science and information theory, data differencing or differential compression is producing a technical description of the difference between two sets of data – a source and a target. Formally, a data differencing algorithm takes as input source data and target data, and produces difference data such that given the source data and the difference data, one can reconstruct the target data ("patching" the source with the difference to produce the target). == Examples == One of the best-known examples of data differencing is the diff utility, which produces line-by-line differences of text files (and in some implementations, binary files, thus being a general-purpose differencing tool). Differencing of general binary files goes under the rubric of delta encoding, with a widely used example being the algorithm used in rsync. A standardized generic differencing format is VCDIFF, implemented in such utilities as Xdelta version 3. A high-efficiency (small patch files) differencing program is (bsdiff ), which is based on bzip2 compression, demonstrating the close connection between differencing and compression. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Data differencing」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.