Several staff members maintain or interact with the it system.
几位员工维护或者操作it系统。
The task is often to build an it system, not just maintain or upgrade it.
这个任务通常是建立一套IT系统，而不是仅仅限于维护或升级。
But what really sets Metro Bank apart is its state-of-the-art it system.
但是能让首都银行分开的是其最顶尖的信息技术系统。
You can use a topology model to describe an IT system, or pieces of an IT system.
您可以利用一个拓扑模型来描述一个IT系统，或者一个IT系统的片段。
For example, these could be service requests for a building, a printer, or an IT system.
例如，这些服务请求可能是一个构建模型、打印机或IT系统。
Which legacy IT system should be regarded as the master and in which transaction scenarios?
哪个遗留it系统应该视为主系统，在哪些事务场景中应这样处理？
A topology expressing an IT system may be as simple as describing a component of the system.
一个拓扑表达一个IT系统可能与描述这个系统的组成一样简单。
Generally, a unit represents an isolated piece of an it system that defines a set of requirements.
通常，一个单元代表it系统中定义一套需求的一个单独的部分。
You can define a set of topologies to create a catalog of units that are present in the it system.
您可以定义一套拓扑来创建显示在这个IT系统中的单元目录。
The scope of topology is not limited to describing a complete it system, or even a major piece of it.
拓扑的范围不仅仅局限于描述一个完整的IT系统，或者说是它的主要部分。
You can produce architecture overview diagrams that include an enterprise view and an it system view.
您可以产生包括企业视图和IT系统视图的体系结构概述关系图。
Keeping track of them is not through an it system, it's through people who know how to deal with data.
对向你进行跟踪并不是通过信息技术系统进行，而是要通过了解如何处理数据的人员进行。
Today's ever more complex IT systems and associated business policies form a central piece of any IT system.
当今日益复杂的IT系统及其相关业务策略组成了任何 IT系统的核心。
Business process optimization can often yield much greater business benefits than any it system improvements.
业务流程优化将产生比任何IT系统改进更高的业务效益。
The governance system used to control changes in the business design and its implementation in the it system.
治理系统，用于控制业务设计方面的变更及其在IT系统中的实现。
Expressing a typical IT system requires relationships to be expressed between the different parts of the system.
要表达一个典型的IT系统需要表达出系统中不同部件之间的相互关系。
Testing is a particularly important part of development and deployment of a new service into a business IT system.
测试是开发新服务并将其部署到业务IT系统的过程中的一个特别重要的部分。
Often, a user of the IT system (such as a bank teller) is aware of the coarse-grained services in the business model.
IT系统的用户（如银行出纳）经常知道业务模型中的粗粒度服务。
For historical reasons, the organization has half of their customer data stored on one IT system and the rest on another.
由于历史的原因，该组织一半的客户数据存储在一个IT系统中，而另一半存储在另一个IT系统中。
Over the past ten years nestle has been overhauling its it system, using SAP software, and improving the quality of its data.
在过去十多年间，雀巢已经对其IT系统进行整改，使用了SAP的软件并且改善了其数据的质量。
This association, if conducted rigorously, results in better risk management and predictability in all phases of it system implementation.
如果严谨地构造这种关联，就可以实现更好的风险管理并提高IT系统实现的所有阶段的可预测性。
Representational definitions focus on how each term is represented in an IT system such as an integer, string or date format (see data type).
表示定义（Representational definition）主要定义在IT系统中如何表示每个术语，比如整数、字符串或日期格式（参考数据类型）。
Agility needs to be realistically materialized through SOA; over-engineering for agility can cripple the it system performance of an enterprise.
灵活性需要通过SOA实际实现；灵活性的总体工程工作可能会影响企业的IT系统性能。
A Lane represents a grouping of activities, usually to indicate that they are all performed by the same entity (e.g., person or it system) or role.
Lane表示活动的分组，通常用于表明一组活动均由相同的实体(例如，人员或IT系统)或者角色执行。
By separating the business requirements from the services, we have the flexibility to design the SOA to meet both the business and it system requirements.
通过将业务需求与服务隔离开来，我们就有了充分的灵活性去设计soa，以满足业务与IT系统的需求。
In the operator user role category, the incident analyst investigates unexpected incidents when they occur in the IT system and manages service endpoints.
在操作员用户角色类别中，事件分析人员调查IT系统中发生的意外事件并管理服务端点。
Dynamicity: the amount of effort required to introduce a change to the composition of an existing it system is a function of coupling between the components.
动态性：引入对现有IT系统组合的更改所需的工作量是组件间耦合的一个功能。
In the IT system, there is no real process that lasts more than a few minutes; the state of the business process persists as data in a database between events.
在IT系统中，没有实际的流程会持续几分钟以上；事件之间的业务流程状态以数据的形式保存在数据库中。
Instead of dealing with different it systems with different user interfaces, users only need to deal with one it system, the portal, with a single user interface.
与使用不同用户界面处理不同it系统相反，用户只需要使用单一的用户界面来处理一个IT系统，这就是门户。
Reuse: Architecture by its very nature enables reuse because it provides a description of the building blocks of an it system that may be reused in future assemblies.
重用：体系结构从本质上支持重用，这是因为它为IT系统的各个构建块提供了相应的描述，以便在将来的组装中进行重用。
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