聪明的公司依照其本源来评价外部数据主机或云等的价值：有用的备份资源以及偶尔的备份机制，作为辅助型或临时辅助性手段。
Smart companies value external data hosters, cloud or otherwise, for what they are: useful backup resources and occasional recovery mechanisms for ancillary or temporary assistance.
假设我们希望将数据从本地主机上的 /opt/pluto复制到远程主机北角文件系统 /opt/pluto。
Assume we wish to copy data from /opt/pluto on the local host to the remote host nordkapp filesystem /opt/pluto.
大多数美国军用网络主机将更改为数字数据服务域。
请确保文件数据包含关键的登录、主机和其他信息。
Ensure that the file data contains critical logins, hosts, and other information.
响应时间长很可能意味着与目标主机交换数据的应用程序的性能会比较差。
Long response times are likely to mean poor performance for any applications that exchange data with the target host.
对于每个数据源，用新的主机名更新数据库主机名。
For each data source, update the database hostname with the new hostname.
它从主机屏幕提取数据并把数据输入其他屏幕。
It extracts data from host screens and enters the data on other screens.
技术元数据包括主机服务器、数据库类型、数据库模式、表名、列名和数据类型，这些都是在技术数据中描述的。
Technical metadata includes host server, database type, database schemas, table name, column names, and data types, all of which are described in technical detail.
它指定了如何在桌面和主机之间传输数据集或者成员，如图10所示。
It specifies how data sets or members are transferred between the desktop and the host, as shown in Figure 10.
关于主机和客户的数据会定期收集。
At a regular collection interval, data is gathered about the host and guests.
在很多情况下，后端数据库实际上是大型主机数据库，例如IBM基于大型主机的分层dbmsIMS。
In many cases, the back-end database is actually a mainframe database such as IMS, IBM's mainframe - based hierarchical DBMS.
该文件中包含的主机名需要从原始数据中心中使用的主机名更改为灾难数据中心中使用的主机名。
The host names that are included in that file need to be changed from the names used in the original data center to the names used in the disaster data center.
与每个包装器关联的服务器对象，给出了目标数据的位置，如主机或TCP/IP名。
server objects associated with each wrapper. These identify the location of the desired data, such as the host or TCP/IP name.
cat pc 2 mf从管道读入从pc到主机的数据流。
Cat pc2mf reads the pipe for the stream of data from the PC to the mainframe.
机器会记录响应时间和结果，然后向主机发送数据。
The machine records the response times and results, and then sends the data to the host machine. Each of the agent machines has the following specifications
编辑此文件包含正确的数据库、主机、数据库类型、用户和密码。
Edit the file to include the correct database, host, database type, user and password.
例如，可以采用此命名方案：将原始数据中心中的主机命名为DC 1xxxxx，将灾难数据中心中的主机命名为DC 2xxxxx。
An example of this naming scheme would be to name a host DC1xxxxx in the original data center and DC2xxxxx in the disaster data center.
输入数据库主机名称、端口号和数据库名称，然后单击testconnection。
Enter the database host name, the port number, and the database name, and then click Test connection.
然后你可以把这些文件拷贝到远程主机那里来部署数据库。
You can then copy these files to a remote hoster to deploy a database.
清单10演示主机如何使用多播数据报接收和发送消息。
Listing 10 shows how a host USES multicast datagrams to receive and send messages.
如果只显示您主机发送的数据包，这也表明从目标主机发送回的通信流有问题，因此反向路由有问题。
If only packets sent by your host are shown, this is another indication that the problem is with traffic sent back by the target and therefore the route back.
第一个参数是数据库主机。
受信任的主机：数据库根据连接请求的来源确定是否信任这个主机。
Trusted hosts: the database assumes trust based on the source of the connection request.
接收所有度量数据的主机可以显示这些数据并且可以将这些数据的精简表单传递到层次结构中。
The host which receives all the metrics can display them and can pass on a condensed form of them up a hierarchy.
如果在多个物理节点上运行DB 2分区数据库系统，那么必须在每个数据库主机上的相同路径中安装数据库软件。
If you are running a DB2 partitioned database system on multiple physical nodes, you must install the database software on each database host in identical paths.
在这个示例中，您可以看到原始以太网、IP和TCP数据包，包括源、目标主机的信息以及数据包选项。
In this case, you can see the raw Ethernet, IP, and TCP packet data, including the source and destination host information and packet options.
当给定架构执行请求时，数据类型表示可能不同于满足需求的目标主机上的数据类型。
When a given architecture performs a request, the data type representation may differ from the target host that satisfies the request.
本地端点映射数据库用于存储在此主机上运行的RPC服务器进程的所有端点。
The local endpoint map database is used to store all the endpoints of RPC server processes running on that host.
显示了涉及该工作负载的数据库客户端主机的列表。
Clients - Shows a list of database client hosts involved in the workload.
网际协议(IP)提供“主机对主机”包(或数据报)传递服务。
Internet Protocol (IP) provides a host-to-host packet — or datagram — delivery service.
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