backups

美 [?bæk??p] 　英 [?bæk?p]

• n.備用物；支持；阻塞；【計(jì)】備份
• adj.替代的；支持性的；伴奏的
• 網(wǎng)絡(luò)數(shù)據(jù)庫(kù)備份；備份功能；修改備份路徑

詞形變化

同義詞

英漢解釋

英英解釋

例句

We don't see this as much of a headache, because data backups should be performed regardless of whether you're switching to a new OS.

我們不認(rèn)為這些操作過于讓人頭痛，因?yàn)?/c>無(wú)論切換到新操作系統(tǒng)與否，數(shù)據(jù)備份都應(yīng)該進(jìn)行。

For a delta backup, you need to maintain all the backups taken since the last full backup in order to be able to reconstruct the data.

對(duì)于差異備份，需要維護(hù)自上次完全備份以來(lái)采取的所有備份，以便能夠重構(gòu)數(shù)據(jù)。

Keeping incremental backups of the system's important (and user) files is an important way of preventing this sort of disaster.

保存系統(tǒng)中重要（以及用戶）文件的增量備份是防止這種災(zāi)難出現(xiàn)的一種重要方法。

For data and differential backups ( and for log backups containing bulk-logged operations ) , roll forward must go at least up to this LSN.

對(duì)于數(shù)據(jù)備份和差異備份（以及包含大容量日志操作的日志備份），必須至少前滾到此LSN。

Testing your strategy by restoring a set of backups and recovering your database prepares you to respond effectively to a disaster.

通過還原一組備份并恢復(fù)數(shù)據(jù)庫(kù)來(lái)測(cè)試您的策略，為有效地應(yīng)對(duì)災(zāi)難做好準(zhǔn)備。

As a DBA, it is often necessary for you to create backups of databases.

DBA常常需要創(chuàng)建數(shù)據(jù)庫(kù)的備份。

with log backups , you can recover the database to the point of failure or to a specific point in time.

使用事務(wù)日志備份，可以將數(shù)據(jù)庫(kù)恢復(fù)到故障點(diǎn)或特定的時(shí)間點(diǎn)。

Log backups on the different databases can be created independently of each other and do not have to be simultaneous.

可以對(duì)不同的數(shù)據(jù)庫(kù)獨(dú)立創(chuàng)建各日志備份，而無(wú)需同時(shí)創(chuàng)建。

In the case of a failure on Saturday, you could restore the first Sunday full backup and apply the delta backups from Monday until Saturday.

在星期六出現(xiàn)失敗的情況下，您可以恢復(fù)第一個(gè)星期天的完全備份，并應(yīng)用星期一到星期六的delta備份。

Backups at each stage of your migration enable you to rollback to a specific point in time of your migration process.

通過在遷移的每個(gè)階段都進(jìn)行備份，您可以回滾到遷移過程中的任何特定時(shí)點(diǎn)。

With transaction log backups, you can recover the database to the point of failure or to a specific point in time.

有了事務(wù)日志備份，您就可以將數(shù)據(jù)庫(kù)恢復(fù)到故障發(fā)生時(shí)刻或某個(gè)特定時(shí)刻的狀態(tài)。

For this reason, do not use disk mirroring as a substitute for keeping current backups of important data on your servers.

由于這個(gè)原因，請(qǐng)不要使用磁盤鏡像來(lái)代替對(duì)服務(wù)器上重要的數(shù)據(jù)進(jìn)行及時(shí)的備份。

Note that this option is only possible with offline backups and no rollforward is possible.

注意，該選項(xiàng)僅適用于離線備份，不支持前滾。

The reason so many backups are necessary is to enable you to easily go back to any step in your cell migration, should the need arise.

之所以需要如此多的備份，是因?yàn)?/c>它們可以在您需要時(shí)讓您輕松返回計(jì)算單元遷移中的任何步驟。

These backups can be sent to tape (local or remote), to disk, or to a pipe that makes ontape quite flexible.

這些備份可以發(fā)送到磁帶（本地或遠(yuǎn)程）、磁盤或使ontape非常靈活的管道。

Terracotta is designed with total HA in mind (n+m redundancy--as many backups as you want, continuous upgrades with no downtime, etc. ).

Terracotta設(shè)計(jì)時(shí)就考慮了全面的HA（n+m冗余度——你可以有任意多的備份，不停機(jī)的持續(xù)升級(jí)，等等）。

After you restore backups for one of these recovery paths, the alternative recovery paths are no longer valid .

恢復(fù)了某個(gè)恢復(fù)路徑的備份之后，備用恢復(fù)路徑便不再有效。

However , with such limited backups , you may not be able to recover all the data and information that existed on the original server .

但是，使用如此有限的備份，可能無(wú)法恢復(fù)原始服務(wù)器上存在的所有數(shù)據(jù)和信息。

That is, an unbroken sequence of transaction log backups must extend up to the point of failure.

也就是說，事務(wù)日志備份的連續(xù)序列必須能夠延續(xù)到故障點(diǎn)。

The sequence of data and log backups that have brought a database to a particular point in time , known as a recovery point .

使數(shù)據(jù)庫(kù)到達(dá)特定時(shí)間點(diǎn)（稱為恢復(fù)點(diǎn)）的一組數(shù)據(jù)和日志備份。

Can recover to a specific point in time, assuming that your backups are complete up to that point in time.

如果備份在接近特定的時(shí)點(diǎn)完成，則可以恢復(fù)到該時(shí)點(diǎn)。

Database backups are typically well taken care of in the on-line design, but file backups should be considered to be just as important.

數(shù)據(jù)庫(kù)備份對(duì)聯(lián)機(jī)方式支持很好，但是考慮文件備份同樣重要。

Database backups are easy to use and are recommended whenever database size allows.

數(shù)據(jù)庫(kù)備份易于使用，在數(shù)據(jù)庫(kù)大小允許時(shí)都建議使用這種方式。

Filesystem backups can be carried out on an ad-hoc basis or scheduled using TSM calendar-based scheduling.

文件系統(tǒng)備份可臨時(shí)執(zhí)行，也可使用基于TSM日程表的調(diào)度程序安排。

Burn any data, copy any disc, make backups, make ISO CDs with this very easy to handle software!

燒傷任何數(shù)據(jù)，復(fù)制任何光碟，進(jìn)行備份，使國(guó)際標(biāo)準(zhǔn)化組織的CD，這是很容易處理的軟件！

Some of these programs will do complete, automated backups of everything on your PC, including applications.

其中一些程序能夠完整地自動(dòng)備份個(gè)人電腦上的所有東西，包括應(yīng)用程序。

Full system backups are good things in their own right, and I hope you back up your system on at least a semi-regular basis.

全系統(tǒng)備份本身就是很好的主意，我希望您不定期地對(duì)系統(tǒng)進(jìn)行備份。

When a backup is performed, CAI checks which business components that are part of the application support backups at all.

當(dāng)一個(gè)備份被執(zhí)行時(shí)，CAI檢查應(yīng)用程序的哪個(gè)業(yè)務(wù)組件始終支持備份。

If transaction logging is used for backups, use this switch only before the full backup schedule (once a week).

如果事務(wù)日志用于備份，只在完全備份計(jì)劃（每周一次）之前使用此開關(guān)。

The directory named backups has group owner admin, which extends certain privileges to all the members of that group.

名為backups的目錄的組所有者為admin，它將某些權(quán)限給予了組中所有的成員。

While individual reasons vary , one of the most common explanations is that performing routine backups can be a real chore .

雖然原因可能各不相同，但是，最常見的一個(gè)解釋是，執(zhí)行例行備份確實(shí)煩瑣。

Daily chores must include backups, log rotation, performance measurement (more on this in a moment), patches, and safeguarding all systems.

管理員的日常工作必須包括備份、日志輪轉(zhuǎn)、性能度量（稍后詳細(xì)討論）、應(yīng)用補(bǔ)丁和保護(hù)所有系統(tǒng)。

Before a failover can occur, a secondary database must be brought fully up-to-date by manually applying any unrestored log backups.

發(fā)生故障轉(zhuǎn)移之前，必須通過手動(dòng)應(yīng)用全部未還原的日志備份來(lái)完全更新輔助數(shù)據(jù)庫(kù)。

Backups can be independently taken from each database, without regard for the state of the other member databases.

每個(gè)數(shù)據(jù)庫(kù)的備份可以彼此獨(dú)立，與其他成員數(shù)據(jù)庫(kù)的狀態(tài)無(wú)關(guān)。

While no one likes such brick backups, people do want to be able to restore specific folders or even single messages.

雖然沒有人喜歡如此零碎的備份，但人們確實(shí)希望能夠恢復(fù)特定的文件夾，甚至單個(gè)郵件消息。

The best option, however, would be to get a script or your hosting provider to do automatic daily backups.

然而，最好的辦法是，寫一個(gè)腳本或者你的主機(jī)服務(wù)商提供每天自動(dòng)備份。

For db2adutl to be able to remove database backups, the Backdel parameter must be set to yes for the TSM node.

為了讓db2adutl能夠刪除數(shù)據(jù)庫(kù)備份，必須為TSM將Backdel參數(shù)設(shè)置為yes。

For a database or partial backup, the sequence of log backups must extend from the end of a database or partial backup.

對(duì)于數(shù)據(jù)庫(kù)備份或部分備份，日志備份序列必須從數(shù)據(jù)庫(kù)備份或部分備份的結(jié)尾處開始延續(xù)。

Eventually, another full backup will have to be created to provide a new differential base for another series of differential backups.

因此，必須重新創(chuàng)建一個(gè)完整備份，為另一個(gè)系列的差異備份提供新的差異基準(zhǔn)。

Using a logical backup device can help if you plan to write a series of backups to the same path or to a tape device.

如果準(zhǔn)備將一系列備份數(shù)據(jù)寫入相同的路徑或磁帶設(shè)備，則使用邏輯備份設(shè)備非常有用。