复制操作可能会导致跟踪日志溢出。
The actions being reproduced may cause the trace logs to overflow.
Tables：这个字段是复制操作选择的表的列表。
Tables: This field is the list of tables that were selected in the copy operation.
如果进一步观察应用程序部署流，您会注意到进行了两次复制操作。
If you look closely at the application deployment flow, you'll notice that there are a couple of copy operations that occur.
再往后走就开始复杂起来（是的，这些复制操作是较容易的一部分）。
At this point, things start to get more complicated (yes, all that copying was the easy part).
注意，这个批量复制操作做了一些假设，这在真实的应用程序中可能不安全。
Note that this bulk copy makes some assumptions, which may not be safe ones in real applications.
然而，它们在每次进行复制操作时，都会复制整个目录结构，而这并不总是必需的。
However, they all rely on copying an entire directory structure each time the copy is made when it might not always be necessary.
请记住，您所建立的任何副本仅包含在进行复制操作时对应的文件中所包含的数据。
Remember that any copy you make only contains the data that was in the individual files at the point in time the copy was made.
在复制处理期间修改源模式中的表可能会导致在复制操作之后目标模式中的数据不相同。
Changes to tables in the source schema during copy processing might mean that the data in the target schema is not identical following a copy operation.
在复制处理期间修改源模式中的表可能会导致在复制操作之后目标模式中的数据不相同。
Changes to tables in the source schema during copy processing may mean that the data in the target schema is not identical following a copy.
您可以像使用其他任何磁盘那样使用DRBD提供的虚拟磁盘，其后的复制操作是透明的。
You can use the virtual disk that DRBD provides like any other disk, with the replication occurring transparently underneath.
虽然UDDI客户机不能直接看到，但版本2已经对注册中心运营商之间的复制操作做了重大改进。
While not directly visible to UDDI clients, significant improvements were made in replication between registry operators for Version 2.
注意，内置的id()方法对于 d1和d2返回相同的标识符值，这说明这不是复制操作。
Note that this isn't a copy operation, as demonstrated by the fact that both d1 and d2 have the same identifier values, as returned by the built-in id() method.
复制文件(尤其是通过网络)会非常耗时，因此首先要考虑消除或尽最大限度减少的就是复制操作的数量。
Copying a file, especially over a network, can be time consuming, so one of the first items to eliminate or minimize is the number of copy operations. This can be accomplished in a few ways.
有时，您只需要复制那些在上次复制操作之后进行过更改的文件，从本质上说是进行同步，而不是彻底的再次复制。
Sometimes, you only need to copy the files that have changed since the last time you performed a copy, essentially synchronization rather than a complete re-copy.
如果在复制操作开始时表处于setintegritypending状态，那么数据不会装载到目标表中。
If a table is in set integrity pending state at the beginning of the copy operation, the data is not loaded into the target table.
将复制操作配置为每30分钟发生一次，可以确保客户机不会因为过于频繁的复制操作而降低服务器和客户机的性能。
By configuring replication to occur every 30 minutes, you ensure that the client will not reduce performance of the server and client by replicating too often.
例如，如果数据库在运行，那么执行文件系统复制操作时将得不到即时点(pointintime,PIT)上数据库的快照。
For example, running a file system copy while the database is running won't give you a snapshot for your database for a particular point in time (PIT).
RD ma有效地使成员的代理只需执行看似本地内存复制的操作，而此时的实际目标是远程计算机的内存地址。
Effectively, RDMA allows a member's agent to simply perform what appears to be a local memory copy operation, when in fact the target is the memory address of a remote machine.
由于您仅按单向操作复制数据，所以不需要映射响应。
Since you are just copying the data by a one-way operation, the response does not need to be mapped.
HADR提供所有被日志记录的DB 2操作的同步复制。
HADR provides for synchronous replication of all logged DB2 operations.
在尝试对一个复制表执行alter操作时，考虑以下方面。
Before attempting an alter operation against a replication table, consider the following.
当系统离线时，可以使用操作系统命令复制整个数据库目录。
The entire database directory can be copied when the system is offline using operating system commands.
大多数企业都将广泛的数据复制作为其日常操作的一部分。
Most enterprises undergo extensive data replication as part of their daily operations.
注意，尽管在示例场景中不需要使用直接粘贴到目标位置的选项，但该选项对一次操作能够复制的数据库对象和数据存在限制。
Note that, although not needed in the example scenario, the option to paste directly into a target has a limit on the number of database objects and data that can be copied in a single operation.
使用存储设备执行数据复制的能力让备份和恢复操作更加快速。
Being able to use the storage device to perform the data copy phase makes backup and restore operations much faster.
注意：通过使用SQLalter语句，可以直接对复制表执行所有其他类型的alter操作。
Note: All other types of alter operations can be executed directly against a replication table using a SQL alter statement.
IBMi操作系统可以在磁盘页面级别处理复制。
The IBM I operating system handles the replication at a disk page level.
将被拖放的端口类型结点复制到目标树中，连同其中包含的所有操作。
The dragged port type node is copied to the target tree along with all the operations it contains.
本文涵盖了使用Clojure执行基本CouchDB操作，通过视图查询以及数据库复制。
This article covers the use of Clojure for performing basic CouchDB operations, querying CouchDB using views, and database replication.
本文涵盖了使用Clojure执行基本CouchDB操作，通过视图查询以及数据库复制。
This article covers the use of Clojure for performing basic CouchDB operations, querying CouchDB using views, and database replication.
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