Instead, use a database copy or a data propagation utility.

你可以用数据库复制或者数据移植工具来代替。

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If the database copy is intended for production, repeat the tuning process.

如果复制数据库是为了进行生产，那么应当重复调优过程。

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A backup of a database is a database copy, together with control information, ready to be restored in the event of a failure.

数据库的备份是数据库的副本以及一些控制信息，在出现故障的情况下，可以随时用它进行恢复。

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By combining its existing 1m names (gathered from people who had responded to previous offers on tinned goods) with lists of similar households bought from brokers, Heinz has built up a database of 4.6m people to send a copy of At Home, a free magazine of recipes which also promotes its products.

ECONOMIST: Hi ho, hi ho, down the data mine we go

Among the first to go were Metromail, a direct-mail-database company, and Donnelley Enterprise Solutions, which ran copy departments and mail rooms for law firms and the like.

FORBES: Magazine Article

When one of the registrars sends an addition, deletion or modification to a DNS record, SnapNames receives a copy of that change and maintains its own comprehensive database of domain name registrations called Whois.

CNN: New service back-orders domain names