The ClearQuest software can be on the same system as the Oracle client and SQL*Plus interface, but it does not have to be.

ClearQuest 软件可作为 Oracle 客户程序和 SQL*Plus 界面运行在同一个系统上，但不是必须这样。

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Oracle provides SQL Loader (SQLLDR) for loading data in delimited text format.

Oracle提供sql Loader (sqlldr)用于装载分界文本格式的数据。

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Like other relational database management systems such as Oracle and SQL Server, Informix has its internal optimizer, which is responsible for selecting the best query execution plan.

与Oracle和SQL Server等其他关系数据库管理系统一样，Informix也有内部优化器，负责选择最佳的查询执行计划。

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You as a customer can use SQL and standard tools with Oracle applications, and the environment is secure (you can query, integrate, and backup the cloud at the database level, not the application level).

FORBES: Oracle Transformed - It's Now All about the Cloud

The rapid and disruptive shift in the industry toward those business-driven themes have led Ellison to assert a bold claim: new competitive dynamics in the database sector will raise the stakes for Teradata and other relatively lower-profile players that have generally stayed under the radar of Oracle, IBM, and even Microsoft SQL Server.

FORBES: Larry Ellison: As We Thump IBM, Our Next Target Is Teradata

Microsoft saw the Raw Iron announcement as an attempt by Oracle to offer another competitive database to Microsoft's SQL Server.

CNN: Users wary of Oracle lightweight OS idea