teradata

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例句

STP stage is the recommended solution to call the Teradata macros, stored procedures, scalar functions, and table functions.

STP工作臺(tái)是用于調(diào)用Teradata宏、存儲(chǔ)過程、純量函數(shù)和表函數(shù)的建議解決方案。

If "Limited Local" needs to be set, then re-visit the Framework Manager model to see if there is a way to pass the processing to Teradata.

如果需要設(shè)置“LimitedLocal”，那么需要重新訪問FrameworkManager模型，來查看是否存在將processing傳遞給Teradata的方法。

Figure 31 shows the stage definition for the Teradata Load stage when the stage is used to load data into a database table.

圖31展示了TeradataLoad工作臺(tái)用于將數(shù)據(jù)加載到數(shù)據(jù)庫表中時(shí)的工作臺(tái)定義。

Regardless of schema (3NF or Star), the Teradata query optimizer relies on statistics to help it determine the best way to access data.

不管哪種模式（3NF或Star），Teradata查詢優(yōu)化器依賴于統(tǒng)計(jì)信息幫助確定最佳數(shù)據(jù)訪問路徑。

Figure 30 shows the stage definition for the Teradata API stage being used to insert or update a database table.

圖30展示了用于插入或更新數(shù)據(jù)庫表的TeradataAPI的工作臺(tái)定義。

The Teradata legacy stages, however, include the client installation for the client tier and the server installation for the engine tier.

但是，Teradata早期工作臺(tái)包括客戶機(jī)層的客戶機(jī)安裝和引擎層的服務(wù)器安裝。

Relationships between tables provide valuable input to the Teradata database optimizer.

表之間的關(guān)系提供了Teradata數(shù)據(jù)庫優(yōu)化器的輸入值。

This section uses two ETL jobs to illustrate the steps to look up the Teradata data based on the input records.

本節(jié)將使用兩個(gè)ETL作業(yè)演示根據(jù)輸入記錄查找Teradata數(shù)據(jù)的步驟。

The Teradata API stage processes one data record at a time.

TeradataAPI工作臺(tái)一次處理一個(gè)數(shù)據(jù)記錄。

It introduces the data loading, data extraction, and lookup features of the Teradata connector.

它介紹了Teradata連接器的數(shù)據(jù)加載、數(shù)據(jù)提取和查找特性。

You can use the Teradata load utilities to load the data file outside of the DataStage at a later time.

您隨后可以使用Teradata加載實(shí)用工具加載theDataStage外部的數(shù)據(jù)文件。

Teradata customer management solutions are industry-specific and implemented in days, not months.

Teradata客戶管理解決方案針對(duì)特定行業(yè)，能夠在幾天（而不是幾個(gè)月）內(nèi)實(shí)施。

The ODBC stage provides the capability to use the ODBC driver to access various database systems, including Teradata.

ODBC工作臺(tái)允許使用ODBC驅(qū)動(dòng)程序訪問各種數(shù)據(jù)庫系統(tǒng)，包括Teradata。

The load driver will use the data from the connector and build 64k buffer to be sent to the Teradata database.

加載驅(qū)動(dòng)程序將使用連接器中的數(shù)據(jù)并構(gòu)建64k緩沖以便發(fā)送給Teradata數(shù)據(jù)庫。

This section uses a sample ETL job to illustrate the steps to use the Teradata connector to load data into an empty Teradata table.

本文將使用一個(gè)示例ETL作業(yè)來演示通過Teradata連接器將數(shù)據(jù)加載到空Teradata表中的步驟。

The FastExport utility reads the data from Teradata in Teradata format and writes the data to a pipe or a data file.

FastExport實(shí)用工具從Teradata讀取Teradata格式的數(shù)據(jù)，并將數(shù)據(jù)寫入到管道或數(shù)據(jù)文件。

The connector supports the checkpoint and restart feature in the Teradata parallel Transport.

連接器支持Teradata并行傳輸中的檢查點(diǎn)和重啟特性。

The Teradata connector provides equivalent features via the update and stream drivers in the bulk mode option.

Teradata連接器的批量模式中的更新和流驅(qū)動(dòng)程序提供了與之等價(jià)的特性。

Figure 19 shows the lookup stage and the Teradata connector of a sample job to perform a normal lookup.

圖19展示了某示例作業(yè)的查找工作臺(tái)和Teradata連接器，可用于執(zhí)行普通查找。

Figure 22 shows the lookup stage and the Teradata connector of a sample job to perform a sparse lookup.

圖22展示的示例作業(yè)的查找工作臺(tái)和Teradata連接器可用于執(zhí)行稀疏查找。

The Teradata connector performs a full table query on the Orders table and sends the query result to the lookup stage named NormalLookup.

Teradata連接器對(duì)Orders表執(zhí)行完整的表查詢，并將查詢結(jié)果發(fā)送給名為NormalLookup的查找工作臺(tái)。

The connector also allows users to specify the array size to use the Teradata array operation feature.

連接器還允許用戶指定數(shù)組大小使用Teradata數(shù)組操作特性。

The Teradata connector is a single solution designed to replace all the legacy stages.

作為一個(gè)單獨(dú)的解決方案，Teradata連接器旨在替代所有的早期工作臺(tái)。

This section uses a sample ETL job to illustrate the steps to extract data from the Teradata table named Orders.

本節(jié)將使用一個(gè)示例ETL作業(yè)來演示從名稱為Orders的Teradata表中提取數(shù)據(jù)的步驟。

The Teradata connector provides a single solution to replace all the legacy stages.

Teradata連接器提供了一個(gè)可替換所有早期工作臺(tái)的解決方案。

Teradata offers a variety of solutions in all the major industries.

Teradata為所有主要行業(yè)都提供多樣化的解決方案。

Running the Teradata load stage in parallel mode is not supported.

以并行模式運(yùn)行Teradata加載工作臺(tái)是不受支持的。

However, unlike the Teradata connector, it only runs in sequential mode.

但是，與Teradata連接器不同，它只在序列模式下運(yùn)行。

The connector loads the data into an empty table named Orders using the Teradata parallel transporter load driver.

連接器使用Teradata并行傳輸加載驅(qū)動(dòng)程序將數(shù)據(jù)加載到一個(gè)空的Orders表中。

The stage converts the data to a Teradata format and writes to a data file or a pipe.

工作臺(tái)將數(shù)據(jù)轉(zhuǎn)換為Teradata格式并將數(shù)據(jù)寫入到數(shù)據(jù)文件或管道。

These examples provide guides that show you how to solve typical data integration problems with Teradata databases.

這些示例將指導(dǎo)您解決Teradata數(shù)據(jù)庫中的典型數(shù)據(jù)集成問題。

It is strongly recommended to minimize metadata calls to Teradata.

強(qiáng)烈建議最小化對(duì)Teradata的元數(shù)據(jù)調(diào)用。

The Teradata connector is installed on the engine tier.

Teradata連接器安裝在引擎層上。

Dynamic CRO is the single most important reason to adopt Teradata customer management solutions.

動(dòng)態(tài)CRO是采用Teradata客戶關(guān)系管理解決方案的最主要的一個(gè)原因。

The job uses the Teradata connector named ExtractOrders to read the orders from the Orders database.

作業(yè)使用名為ExtractOrders的Teradata連接器從Orders數(shù)據(jù)庫讀取訂單。

The stage generates a Teradata load utility script and then invokes the Teradata MultiLoad or TPump utility based on the user selection.

工作臺(tái)將生成一個(gè)Teradata加載實(shí)用工具腳本，然后根據(jù)用戶選擇調(diào)用TeradataMultiLoad或者TPump實(shí)用工具。

TDMLOAD_Export exports data from a Teradata database.

TDMLOAD_Export從Teradata數(shù)據(jù)庫導(dǎo)出數(shù)據(jù)。

Relational style queries against IBM DB2, Oracle, Teradata type data sources will go to the relational query planner.

針對(duì)IBMDB2、Oracle、Teradata類數(shù)據(jù)源的關(guān)系型查詢會(huì)轉(zhuǎn)到關(guān)系型查詢規(guī)劃器。

IBM Cognos 8 metadata modeling for Teradata is probably the most important task in the IBM Cognos 8 implementation.

針對(duì)Teradata的IBMCognos8元數(shù)據(jù)建模是IBMCognos8實(shí)施當(dāng)中最重要的任務(wù)。

Open the Properties tab for the connector as shown in Figure 5, and set up the Teradata data operation.

打開連接器的Properties選項(xiàng)卡，如圖5所示，并設(shè)置Teradata數(shù)據(jù)操作。