因为现存的存储上不存在任何底层文件系统或数据，所以在后端存储子系统上进行分配只需要几秒种。
Since there is no underlying file system or data on the presented storage, it takes mere seconds to allocate on the back-end storage subsystems.
每个代理负责从系统、子系统，或应用程序那里收集数据。
Each agent is responsible for data collection from systems, subsystems, or applications.
这是一个特殊的例子：通常的打印系统架构包括一个将数据输入到标记(成像)引擎所要求格式的子系统。
Here's a specific example: Typical printing system architectures include a single subsystem to transform input data into the format required by the marking (imaging) engine.
由于db2子系统会按照处理的顺序来读取数据，因此集群能帮助降低昂贵的sort操作数。
Because the DB2 subsystem reads data in the order in which it needs to process it, clustering helps reduce expensive SORTs.
文件的结构和大小取决于底层文件系统 —即把文件数据存储到物理设备上的子系统。
The structure and size of a file depends on the underlying file system—the subsystem that persists the file data to a physical device.
磁盘子系统将管理从高速缓存到磁盘的数据复制。
Copying the data from the cache to the disk will be managed by the disk subsystem.
在执行UNLOAD 时，您还可以生成相应的LOAD控制语句，并使用它加载数据到任何DB2子系统中的相同或类似的表中。
While doing an UNLOAD, you can also generate corresponding LOAD control statement and use it for loading data to the same or a similar table in any DB2 subsystem.
我们还将分析相关的数据，并优化我们的子系统。
该传输子系统提供了在一个高分散、非连续模块区域传输数据的网络动态能力。
The transmission subsystem provides the foundation for the network's dynamic capability to transfer data over a highly dispersed, non-contiguous area.
这使得您能够在系统正常运行时建立基准数据，以便可以使用本系列文章中所介绍的方法，包括优化您的内存子系统。
This enables you to establish a baseline while your system is healthy so that you can practice some of the methods discussed in this series, which include tuning your memory subsystems.
如果应用程序调用与其它服务器(本地或远程)的集成，我们将需要用于在不同子系统之间交换数据的更深层次的机制。
If the application calls for integration with additional servers (either local or remote), further mechanisms for exchanging data between the various subsystems will be required.
使用实施模型展示你的系统的物理构成，从子系统到可执行程序和数据
Using implementation models to represent your system's physical composition, from subsystems to executables and data
脚本host.sql包含一些 SQL语句，这些语句使用联邦建立到一个远程DB2for z/OS子系统的连接，并通过昵称访问三个含空间数据的远程表。
The script host.sql contains SQL statements that use federation to establish the connection to a remote DB2 for z/OS subsystem and to access three remote tables with spatial data through nicknames.
客户通常会在数据中心使用交换磁盘或 LUN-level 技术来为计划内和计划外中断提供本地保护，但不涉及到磁盘子系统。
Typically, clients use switched disk or LUN-level switching within a data center to provide local protection from planned and unplanned outages not involving the disk subsystem.
新的LTE - A系统采用了低延时处理子系统，结合了多种元素，充分利用Mercury公司综合数据平面供应商的优势技术。
The new LTE-A system USES a low-latency processing subsystem that combines multiple types of elements, leveraging Mercury's unique capability as a provider of integrated data plane platforms.
CP并行可以在db2子系统中为一条查询使用多个任务，而sysplex查询并行这种方法使一个DB 2数据共享组中的所有成员可以一起处理一个查询。
While query CP parallelism used multi-tasking for a query within a DB2 subsystem, this method enables all the members of a DB2 data-sharing group to process a single query.
通常可以把iocb看作AIO子系统使用的不透明数据结构。然而，如果需要文件描述符的structfile指针，可以通过iocb->ki_flip获取。
The iocb argument can usually be treated as an opaque cookie used by the AIO subsystem; if you need the struct file pointer for this file descriptor, however, you can find it as iocb->ki_filp.
如果某一个db2子系统停机，或者出于维护的目的暂时离线，那么数据共享组中的其他DB 2子系统就会接管目前离线的数据共享成员的工作负载。
If one DB2 subsystem goes down, or brought off-line for maintenance, other DB2 subsystems in the data sharing group take on the workload of the data sharing member that is now offline.
为了在应用程序或子系统中支持高吞吐量和高用户并发性，您需要高数据库并发性。
To support high-throughput and high-user-concurrency requirements in an application or subsystem, you need high database concurrency.
本小节介绍JVM和数据库这些相关子系统的一些可伸缩性相关调优选项和一些相关调优参数。
This section describes some scalability-related tuning knobs and some relevant tuning parameters for the involved subsystems like the JVMs and the databases.
这同步了工作在子系统中的每一个人，因为例如，他们所有的人都必须为构建版本使用相同的数据库计划。
This synchronized everybody on the subsystem team, since, for example, they.d all have to use the same schema for the build.
第二个子系统包括一个DB 2服务器实例及其数据库。
The second subsystem includes a DB2 server instance and its database.
DB 2luw下的每个数据库都拥有其独有的目录表，即每个db2子系统保存目录表。
While each database in DB2 LUW holds its exclusive catalog tables, it is every DB2 subsystem that holds catalog tables.
例如，- d选项将显示您的通信子系统所接收的、传输的和丢弃的数据包的总数。
For example, the -d option shows the overall number of packets received, transmitted, and dropped in your communication subsystem.
磁盘子系统，可以捕获主要数据中心中的数据的快照，并将复制到灾难数据中心。
A disk subsystem that can capture a snapshot of your data in your primary data center and replicate it to your disaster data center.
一个团队可能意识到它的子系统需要一个来自上层子系统的额外的数据元素，这样它才能够运行正确。
One team might realize that its subsystem needs an extra data element from an upstream subsystem in order to behave correctly.
这个计划的主要部分是主动能源管理，它能够管理数据中心中的设备、冷却和电子系统。
Active energy management, which allows for the capability to manage facilities, cooling, and electrical systems within the datacenter, is a big part of this initiative.
SRAM是数字存储器片的通用类型，用在广泛的电子系统进行数据存储。
SRAM is a common type of digital memory chip used in a wide variety of electronic systems for data storage.
SRAM是数字存储器片的通用类型，用在广泛的电子系统进行数据存储。
SRAM is a common type of digital memory chip used in a wide variety of electronic systems for data storage.
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