What is the translation of " 差异备份 " in English?

• differential backup
• differential backups

Examples of using 差异备份 in Chinese and their translations into English

差异备份仅包括自建立差异基准后发生更改的数据。
A differential backup includes only the data that has changed since the differential base.

创建完整备份或差异备份包含以下步骤：.
Creating a full or differential backup consists of the following steps:.

差异备份与增量备份很相似。
A differential backup is very similar to an incremental backup..

但差异备份必须基于上次的完全备份做。
A differential backup is made on the basis of the last full backup..

在认识增量与差异备份之前，我们需要先知道什么是“完全备份”。
Before getting to know incremental and differential backup, it is necessary for us to learn what"full backup" is.

通常情况下，在还原最新数据或差异备份后，必须还原一系列日志备份直到到达恢复点。
Typically, after you restore the most recent data or differential backup, you must restore a series of log backups until you reach your recovery point.

它也支持那常见的3种备份方式，你可以通过阅读“增量备份和差异备份”这篇文章来了解详细信息。
It supports the three common backup methods as well, and you can get the detailed information by reading the article"Incremental and differential backups".

创建差异备份与创建完整备份相同，不过创建差异备份仅复制更改的数据。
Creating a differential backup is identical to creating a full backup, except only changed data is copied.

面对每天生成的大量数据，那么即使是增量备份或差异备份也可能需要很长时间。
If you generate large amounts of data every day, then even incremental or differential backups can take a long time.

在做增量备份或差异备份之前，你应该先创建一个完全备份。
Before creating an incremental or a differential backup, you should create a full backup..

您可以为完整备份、增量备份和差异备份设置多个计划。
You can set up multiple schedules for full, incremental, and differential backups.

差异备份仅存储自初始完整备份后发生变化的数据块，这会占用较少的网络、消耗较少的存储。
Differential backup stores only the blocks that changed since the initial full backup, which results in a smaller amount of network and storage consumption.

您可以创建完整备份、增量备份或差异备份，以及设置压缩级别。
You can create a full backup, incremental backup, or differential backup, as well as setting the level of compression.

AzureSQL数据库可自动备份，每周进行一次全备份，每天进行一次差异备份，每5分钟进行一次日志备份。
Azure SQL Database does a full backup every week, a differential backup each day, and an incremental log backup every five minutes.

采用简单恢复模式的数据库仅允许进行数据库全备份和差异备份。
Databases in simple recovery model allow only full and differential backup operations.

Backup4all具有4种备份类型：完全备份，差异备份，增量备份和镜像备份。
Backup4all offers four backup types to choose from: full backup, differential backup, incremental backup and mirror backup..

此问题的答案对于决定是进行完整备份还是差异备份至关重要。
Answering this question is crucial in deciding whether to take a Full or Differential backup.

该恢复操作需要上次的完整备份和最新的差异备份。
Any restoration requires the last full backup and the most recent differential backup.

在进行恢复时，需要最近的全备份和最新的差异备份。
Any restoration requires the last full backup and the most recent differential backup.

在磁盘进行碎片整理后创建的增量或差异备份，可能比正常情况大很多。
An incremental or differential backup created after the disk is defragmented might be considerably larger than usual.

特别是，差异备份在企业的备份策略中发挥着越来越重要的作用，尤其对于那些运行大型数据库的公司。
In particular, differential backups have played an increasingly important role in the backup policies of businesses, especially for those running large databases.

增量/差异备份：仅备份更改.
Incremental/differential backup: back up only the changes.

SQLServer2014引入了智能备份(SmartBackups)概念，其中SQLServer将自动决定要执行完全备份还是差异备份，以及何时执行备份。
SQL Server 2014 also follows the concept of Smart Backups, where it determines whether differential or full backups are required and when to perform these.

增量、差异和完全备份，以及合并，都可以很容易地管理与此软件。
Incremental, differential and full backups, as well as consolidation, can all be easily managed with this software.

计划任何完整，增量，差异和同步备份的组合，以便在您选择的时间使用其灵活的调度程序运行。
Schedule any combination of full, incremental, differential, and synchronized backups to run at a time of your choosing using their flexible scheduler.

创建差异数据库备份通常比创建完整数据库备份快，并减少了恢复数据库所需的事务日志量。
Differential database backups are usually faster to create than full database backups, and they reduce the amount of transaction log required to recover the database.

创建差异数据库备份通常比创建完整数据库备份快，并减少了恢复数据库所需的事务日志量。
Differential database backups are normally faster to create than full database backups and reduce the amount of transaction log required to recover the database.

创建差异数据库备份通常比创建完整数据库备份快，并减少了恢复数据库所需的事务日志量。
Differential database backups are usually faster to create than full database backups and reduce the number of transaction logs required to recover the database.

例如，可以制定这样一个计划：每周进行一次完整数据库备份，每天进行若干次差异数据库备份。
For example, you might schedule a weekly full database backup and daily differential database backups.

你可以创建全部，差异和增量映像以优化备份速度和所需的磁盘空间。
You can create full, differential or incremental images to optimize backup speed and disk space requirements.