An OMElement implementation can use an instance of OMDataSource to supply data on demand, and the OMFactory interface provides a method to create this type of element.
OMElement实现可以使用OMDataSource的实例按需提供数据，而OM Factory接口提供了创建这种类型的元素的方法。
One result, for example, will be that lenders demand more data on customers, leading borrowers to concentrate more of their business on particular institutions.
比如说，一个结果就是贷方对顾客的资料要求更多，这样就到导致借方将其业务更集中在特定的机构中。
XML database support is a key element of the On Demand Operating Environment, providing storage and retrieval of XML data in IMS databases.
XML数据库支持是随需应变运行环境中的一个重要方面，它支持在IMS 数据库中存储和检索 XML数据。
How does the enterprise data architecture help in analytical processing of data to deliver information to business users on demand?
企业数据架构如何帮助对数据进行分析性处理，以便根据需要向业务用户交付信息？
He and an IBM colleague now have it running on a souped-up laptop, he says, but it is too slow to provide the near-instantaneous use on large sets of data that cloud users would demand.
他说，现在他和一位IBM的同事在一台提速的笔记本电脑上运行它，但速度太慢无法提供云计算用户需求的、在大数据集上近乎即时的使用。
On a per capita basis, Chinese energy demand is still around a third of the average of industrialized nations, according to IEA data.
据国际能源署的数据，按人均能源消费量计算，中国的能源需求仍只有工业化国家平均水平的约三分之一。
Detect changes in the underlying data, and then either evict the changed data from the cache (which will cause it to be reloaded on demand), or reload the updated data into the cache.
检测底层数据的更改，然后从缓存删除更改的数据(使其根据需要重新加载)，或者将更新的数据重新加载到缓存。
Although the IEA warned the data on China's energy demand last year was still preliminary, the country's ascendancy in energy use has been well established.
虽然国际能源机构警告称，有关中国去年能源需求的数据仍是初步的，但中国能源使用量与日俱增是不争的事实。
One measure of business demand will come Wednesday morning with Census Bureau data on July durable-goods orders.
美国人口普查局将于周三早上发布七月份耐用品订单数，这是衡量企业需求的指数之一。
But some companies have found a solution: instead of streaming all data, they equip planes with a system that streams on demand.
一些航空公司想出了一种解决方案：不传送所有的实时数据，而是在飞机上装上一种系统，这种系统可根据需要传送数据。
Poor case detection means poor data, and this means poor drug forecasting and weak incentives for manufacturers, who tend to produce on demand.
病例检出率低意味着数据不足，这也意味着药物预测性差以及缺乏对制药商的激励措施，因为制药商往往是应需求生产药物。
With Ajax and asynchronous techniques, you can build quite powerful and flexible dialog boxes because data can be asynchronously retrieved from the server on demand.
借助Ajax和异步技术，您可以构建相当强大和灵活的对话框，因为可以根据需要从服务器异步检索数据。
Which is great because Network systems and data communications analysts is ranked Number 2 on the 'Most in Demand Jobs' list.
这很不错，因为网路系统和数据通讯分析师在“需求最大的职位”榜单上排第二。
The Journal identified more than 100 middlemen - tracking companies, data brokers and advertising networks - competing to meet the growing demand for data on individual behavior and interests.
《华尔街日报》指出在这之间存有百余个中间商，其中包括跟踪公司、数据代理和广告网络，他们竞相提供大量的关于个人行为与兴趣的数据，以满足日益增长的需求。
The source data remains under the control of the source systems and is pulled on demand for federated access.
源数据仍然在源系统的控制之下，会根据需要进行提取，以进行联合访问。
Remember, because your client is not a PC, you really can't store all your data on the client, and so the application data will be retrieved on demand.
记住，因为您的客户端不是一个pc机，您实际上不能将您的所有数据存储在客户端，所以应用程序数据将被按需检索。
In an on demand shop, business users do not want to encounter lack of availability or failure in their applications' accessing this data.
在随需应变的企业，业务用户不希望在其应用程序访问此数据时遇到缺乏可用性或发生故障的情况。
The layers are needed to maximize the loose coupling between applications and data in order to create reusable services for a flexible on-demand enterprise.
这些层需要最大化应用程序与数据之间的松散耦合，以便为灵活的随需应变企业创建可重用的服务。
For instance, this would be a good approach to implementing a run on demand report that compiles statistics from the relational data and displays them to the user.
例如，对于实现按需运行的报告(它从关系数据库收集统计信息，并向用户显示这些信息)来说，这就是一种好方法。
This is also applicable when designing publication services - reuse schemas when publishing a data entity as opposed to exposing for an on-demand invocation.
这同样适用于发布服务的设计——在发布数据实体时重用模式，其过程不同于应调用请求而暴露模式。
Here's the data on net exports as a share of GDP, which is what matters for overall demand.
这是一份有关净出口在GDP所占份额的数据，它才是整体需求的关键。
Integrating existing IMS applications and data into an on Demand Service Oriented Architecture can offer a number of benefits for organizations.
把现有的IMS应用程序和数据集成到随需应变面向服务体系架构中能让组织受益良多。
Replication on demand helps in the scenario where each node works with different pieces of data and will be combined at logical steps.
对于每个节点处理不同部分数据并在逻辑步骤中整合这些数据的情况，随需复制是很有帮助的。
If the data is held externally, these steps are not necessary, and the data can be loaded lazily on demand.
如果在外部保存数据，则不需要这些步骤，而且可以根据需要装载数据。
Because of strong data isolation and compliance requirements of the tenant, user data may reside in a dedicated database in an on demand environment for each of the tenants.
由于承租者高度的数据隔离和遵从性需求，用户数据可能位于按需环境中的专用数据库(用于每个承租者)中。
Data will no longer live on individual desktops or laptops; it will be stored on an outside server waiting to be called up on demand.
数据将不再存储在个人计算机中，而是存储在外部服务器内，需要时可以随时调用。
Due to this on-demand data retrieval, there is no wasteful server work for person names that never get clicked.
由于这种数据的获取，从未被点击过的个人名字就不会浪费什么工作时间了。
Data replication is an important technique for ensuring data availability in the on demand business environment.
对于确保随需应变业务环境中的数据可用性，数据复制是一项重要的技术。
At startup, the on demand configuration code inside the secure proxy reads the static route file and builds the in-memory routing data.
在启动后，安全代理内部的随需应变配置代码将读取静态路由文件并构建内存路由数据。
High availability of data is vital for on-demand solutions to your business problems.
数据的高可用性对于商业问题的随需应变解决方案来说是至关重要的。
应用推荐