data warehouse

data warehouse

美 　英

• n.数据仓库（汇集企业各部门信息的大量数据）
• 网络资料仓储；数据仓库技术；资料仓库

词形变化

复数：data warehouses  

英汉双解

英汉解释

na.	1. 【计】数据仓库

英英解释

n.	1. a large amount of information from a corporation stored on a computer and used for making business decisions

例句

Data Volume: There is often a huge amount of data that needs to be processed regularly for a data warehouse environment.

数据量：对于一个数据仓库环境，常常需要对巨量的数据进行常规性的处理。

Data aggregation is always part of data warehouse requirements, which are usually in the form of business reports.

数据聚集通常是数据仓库需求的一部分，它通常是以业务报表的形式出现的。

In large data warehouse query processing, multi-joining of fact tables is often involved.

在大型数据仓库查询过程中，经常涉及多事实表的连接操作。

A data warehouse is an "organic" thing, and it tends to become big, if it is not already big at the beginning.

数据仓库是一个“有机”物，如果在开始时还不够大，就还会趋于变大。

There is often a huge amount of data that needs to be processed regularly in a data warehouse environment.

数据仓库环境通常要定期处理大量数据。

The customer engagement process of a data warehouse solution is similar to that of other IT solutions in some ways.

数据仓库解决方案的客户互动过程与以某种方式进行的其他IT解决方案的相似。

Informix has always been a great datamart and data warehouse server.

Informix一直有一个很大的数据集市和数据仓库服务器。

One interesting example is called Hive, which is a data warehouse infrastructure with its own query language (called Hive QL).

一个有趣的示例称为Hive，它是一个具有自己特定查询语言（称为HiveQL）的数据仓库基础结构。

The independent data mart architecture is not a good approach because it goes against the key concept of a data warehouse: data integration.

独立的数据集市架构不是一种好方法，因为它违背了数据仓库的关键概念：数据集成。

Data can be rejected , stored for repair in a holding area , or passed on with its imperfections to the data warehouse .

可以暂时拒绝这些数据，将数据存储起来以便在固定领域中对它们进行修正，或者将其缺点传递给数据仓库。

By creating the data model, the developer understands how the many and complex parts of the data warehouse have to relate.

通过创建数据模型，开发人员就能够理解数据仓库最多和最复杂的部分必须涉及的。

You're ready to define operators to populate the two target data warehouse tables.

现在可以定义填充两个目标数据仓库表的操作符。

This can be challenging due to the ad hoc nature of data warehouse workloads.

由于数据仓库工作负载的即席性质，这个任务有挑战性。

Customer education is part of every stage of the data warehouse project.

客户教育是数据仓库项目每个阶段的一部分。

The questions to ask are based on your data warehouse knowledge, your evaluation, and your understanding of end-user requirements.

所查询的问题基于您的数据仓库知识、评估以及对于终端用户需求的理解。

Moving data to target tables in the central data warehouse is usually the final step of an ETL process .

将数据移至中心数据仓库中的目标表通常是ETL过程的最后步骤。

The front tool of data warehouse, OLAP, is an advanced DSS tool, which is developing rapidly during the recent decades.

作为数据仓库前端工具，联机分析处理（OLAP）是近十年迅速发展起来的一种高级决策支持工具。

Instead of a DataStage job, the data warehouse is now populated by stored procedures STG_TO_DWH, as shown in Figure 2.

与DataStage任务不同的是，数据仓库现在由存储过程STG_TO_DWH填充，如图2所示。

IBM InfoSphere DataStage enables firms to extract, transform, and load (ETL) data from a variety of sources into a data warehouse.

IBMInfoSphereDataStage使公司能够从各种源提取和转换数据，并将数据装载到数据仓库中。

It must be the research background of good data warehouse, data mining, semantic web, artificial intelligence direction.

具有良好的数据仓库、数据挖掘、语义网、人工智能等方向的研究背景。

Usually, there are a large number of material views are stored in data warehouse, whose data is mainly used for decision analyzing.

通常，数据仓库中存储了大量实体化视图，这些视图中的数据主要用于决策分析。

It is also exciting to see IBM invest so heavily in Informix and its role as a data warehouse engine.

看到IBM在Informix上的投入如此之多，以及它所扮演的数据仓库引擎角色，我非常激动！

It includes all the activities that make it possible for an organization to create, manage, and maintain a data warehouse or data mart.

它包括使企业可以创建、管理和维护数据仓库或数据集市的所有活动。

As you are building your data warehouse, think about which dimensions can be reused in other data warehouses.

在构建数据仓库时，考虑哪些维度可在其他数据仓库中可用。

Due to this separation, a data warehouse does not require transaction processing, recovery, and concurrency control mechanisms.

由于这种分离，数据仓库不需要事务处理、恢复和并行控制机制。

Summary tables are required in a data warehouse for fast query processing and to allow users to drill up and down into the facts.

在数据仓库中需要汇总表，来实现快速查询，并允许用户在事实表中钻入钻出。

After these it introduce the key technique used in the system, including data-warehouse technique, working flow technique, IDDS etc.

然后介绍了系统实现中所需用到的一些关键技术，包括数据仓库技术、工作流技术、决策支持系统等。

The DWADMIN. ACCT table is one of two data warehouse tables to be populated from the input source.

ACCT表是需要从输入源填充的两个数据仓库表之一。

The business-wide data warehouse can be physically centralized or physically distributed throughout the organization.

在整个企业中，业务范围的数据仓库在物理上可以是集中式的，也可以是分布式的。

Teamworks is the name of the Lombardi environment. A shared database is used for build time, runtime, and the performance data warehouse.

Teamworks是Lombardi环境的名称，一个共享数据库用于构建时间、运行时和执行时仓库。

This article discusses the principles of designing data granularity with the help of the actual construction of a data warehouse.

本文结合实际的数据仓库建设，讨论数据粒度的设计原则。

If a schema conflict is blocking data from entering the data warehouse for a report, the time stamp for the report will not be updated.

如果因结构描述冲突资料遭封锁而无法进入资料仓储以产生报表，便不会更新报表的时间戳记。

However, two keys to a valuable data warehouse are its flexibility and its ability to handle queries that are unknown at design time.

然而，有价值的数据仓库的两个关键就是其灵活性以及处理设计时未知的查询的能力。

Primary Storage Management consists of the processes that manage data within and across the data warehouse and operational data store.

基本存储管理由数据仓库和ODS中管理数据的一系列过程构成。

However, many data marts in a data warehouse do not necessarily need that much historical data.

但是，数据仓库中的许多数据集市都不一定需要那么多的历史数据。

That's good news for customers like the Gallup Organization, which runs its Oracle data warehouse on Red Hat open source servers.

这对于像GallupOrganization这样的客户来说应该算是一个好消息，他们目前的Oracle数据仓库就是运行在红帽的开源服务器上。

Along with time passes away, a great deal dormant data have been produced and affect the performance of data warehouse.

随着时间的推移，数据仓库中会产生大量休眠数据，严重影响其性能。

In this initial customer engagement step, you and your customer decide to start a data warehouse project, and begin setting up an agreement.

在这个客户互动的初始步骤中，您与您的客户将决定启动数据仓库项目，并开始建立协议。

To help, IBM is climbing into the ring with some new muscle for its InfoSphere integration, analytics, and data warehouse tools.

为此，IBM引入了一些新鲜力量，推出了InfoSphere整合、分析和数据仓库工具。

In this paper we have done in-depth research in transformer data warehouse construction, transformer fault diagnosis and fault forecast.

本文就变压器数据仓库的构建、变压器综合故障诊断、变压器故障预测方法进行了深入的研究。