Because they are based on OLTP (On-line transaction processing), the existed DSS have limited functions.

但由于已有系统基本上都是基于联机事务处理(OLTP)的，功能有限。

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Unlike on-line transaction processing databases, data warehouses do not contain the most current information.

与联机事务处理数据库不同，数据仓库不包含最近的信息。

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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。

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If GM can continue to hold the line, transaction prices should stay strong and add to profitability.

FORBES: Magazine Article

In an era where e-commerce and social media is continuing to blur the transaction line, the solution is as easy to pinpoint as a moving target.

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"This transaction is in line with Carrefour's new strategy of focusing on geographies and countries in which it holds or aims to develop a leading position, " the company said in a statement.

BBC: Carrefour shares up on Colombia sale to Cencosud