Warehouse data modeling vs. operational database modeling.
仓库数据的建模与操作数据库的建模。
The replica database is an exact copy of the operational database.
这个复制数据库是运行数据库一个完整副本。
In an operational database, the user does not directly interact with the database.
在数据库操作中，用户不直接与数据库进行交互。
The major task of on-line operational database systems is to perform on-line transaction and query processing.
联机操作数据库系统的主要任务是执行联机事务和查询处理。
Loosely speaking, a data warehouse refers to a database that is maintained separately from an organization's operational databases.
宽松地讲，数据仓库是一个数据库，它与组织机构的操作数据库分别维护。
An operational database is designed and tuned from known tasks and workloads, such as indexing and hashing using primary keys, searching for particular records, and optimizing "canned" queries.
操作数据库是为已知的任务和负载设计的，如使用主关键字索引和散列，检索特定的记录，和优化“罐装的”查询。
The default values in the field would most likely be retrieved from a database or operational system, using the UPC symbol as the key value.
字段中的默认值很可能是通过使用upc符号作为键值从一个数据库或运营系统中检索到的。
The focus is on application migration, but design, configuration, and operational considerations for a partitioned database is also covered.
其焦点在应用程序的迁移上，但同时也介绍了针对分区数据库的设计、配置和操作考虑。
To simplify the sample scenarios in this article, we use a single DB2 database (named "TPOX") to store both the operational data and the warehouse data.
为了让本文的样例场景保持简单，我使用一个简单的DB 2数据库(名为“TPOX”)来存储运营数据和仓库数据。
Many users employ a shadow copy of their database (Figure 4) to support large and ad-hoc queries against the operational data.
许多用户使用数据库的影子副本(图4)支持基于操作数据的大型专用查询。
To simplify the sample scenarios in this article, you'll use a single DB2 database to store both the operational data and warehouse data.
为了简化本文中的示例场景，您将使用单个DB2数据库来存储操作型数据和仓库数据。
These features not only reduce the amount of operational effort required to monitor and maintain the database, they also result in a more efficiently tuned database.
这些功能不但会减少监控和维护数据库所需的操作，也能对数据库进行更加有效的调优。
Before you begin, you should have the Records Manager engine and database have already installed and operational.
开始之前，您应该已经安装并运行RecordsManager引擎和数据库。
Local Derby database data store: with this option, a local, in-process Derby database is used to store the operational information and messages associated with the messaging engine.
本地Derby数据库数据暂存器：通过此选项，可以使用一个本地in - process Derby数据库来存储操作信息以及与消息传递引擎相关的消息。
The DB2 Control Center, as shown in Figure 4, provides the DBA with an operational status of the database.
DB 2ControlCenter(如图4所示)向DBA提供数据库的操作状态。
Database (for example, database operational state).
数据库(如数据库运行状态)。
Logical integrity refers to the logical structure of the database protection, including the semantic integrity and operational integrity.
逻辑完整性是指对数据库逻辑结构的保护，包括数据的语义完整性与操作完整性。
In the development and application of database, the operational part of the database is crucial, it can affect the operational function of the whole system.
在数据库应用开发中，数据库的操纵部分无疑是最重要的部分，也是影响整个系统运行性能的关键所在。
The main objective of this approach is to develop a formal or informal database with real-world values, based on projects implemented under the organization's typical operational constraints.
这种方法的主要目的是采用真实数据建立一个正式或非正式的数据库，这些真实数据来自于在企业组织中典型的运营约束条件下实现的项目。
With the maturity of the data warehouse technology, it is rcasonable and feasible to divide the whole database into two parts: operational environment and analytic environment.
数据仓库技术的逐渐成熟，使得整个系统的数据库可以分为处理环境和分析环境两部分。
The database has provided a versatile and reliable approach for investigating for Marine activities, which can be used to assess changes in operational practice as well as vessel technologies.
船舶的数据库能提供多方面和可靠的基础作为研究海事活动，它能提供在不同船舶操作及船舶技术的情况下，作出空气污染物排放清单的计算。
This paper elaborated the significance of development of the background database of cotton operational monitoring system using remote sensing in Xinjiang.
简要阐述了建设新疆棉花遥感监测系统背景数据库的意义，并对此背景数据库的结构和功能进行了设计说明。
It adopts a general cognitive model of electric power devices -operational classes to simplify its knowledge database.
该系统通过建立一种通用的电力系统设备认知模型—操作类，来简化相应的专家系统知识库。
The point is I have established the different analysis model on the basis of theme database, in accordance with the different business needs and operational characteristics.
重点在主题库的基础上，针对不同业务需求，根据业务的特点，建立了不同的分析模型。
The point is I have established the different analysis model on the basis of theme database, in accordance with the different business needs and operational characteristics.
重点在主题库的基础上，针对不同业务需求，根据业务的特点，建立了不同的分析模型。
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