back up data

基本解釋

You can back up data locally or over a network.
你能地方性地或在一個(gè)網(wǎng)絡(luò)之上備存數(shù)據(jù)。
It's not a good idea to back up data and records and to run applications in the same building -- or even in a different building in close proximity on the same site.
在同一個(gè)建筑物中對(duì)數(shù)據(jù)和記錄進(jìn)行備份并且運(yùn)行應(yīng)用程序不是什么好主意，甚至在同一個(gè)地區(qū)距離很近的兩個(gè)地方進(jìn)行備份也不是什么好主意。
During a parallel backup, whether it is a standard backup (onbar -b) or whole-system backup (onbar -b -w), multiple processes run simultaneously and back up data to separate dbspaces.
在并行備份期間，不管是標(biāo)準(zhǔn)備份（onbar -b）還是全系統(tǒng)備份（onbar -b -w），都是多個(gè)進(jìn)程同時(shí)運(yùn)行，并將數(shù)據(jù)備份到不同的 dbspace 中。

Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?
此外，我沒(méi)有數(shù)據(jù)來(lái)備份這個(gè)，但是常識(shí)告訴我，常見(jiàn)的情況是,如果我站在地鐵站臺(tái)上，我想乘上地鐵,可能我還想回來(lái),那么哪里能找到這兩個(gè)按鈕，對(duì)不？
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
The reason I want to point this out to you is, if we go back up to the kinds of data objects we started with, floats, ints, strings, they actually behave the same way.
我要為大家指出這一點(diǎn)的原因是，如果我們想一下以前講過(guò)的,數(shù)據(jù)類型的種類，浮點(diǎn)數(shù)，整數(shù)，字符串，它們實(shí)際上有相同的行為方式。
麻省理工公開(kāi)課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

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