大型数据库系统的主要特征是一致性、高可用性和可伸缩性。
The key features of large database systems are consistency, high availability, and scalability.
系统安全是大型数据库系统设计中的一个重要问题。
System security is one of the chief problems in large-scale database design.
在大型数据库系统中，可以考虑建立文件组来管理数据文件。
In large database system, can consider to build file group to manage data file.
首先介绍了大型数据库系统的定时机制原理，然后阐述了用数据库系统实现定时控制的优势。
This paper introduces the principle of timing control based on large database management system, and describes its superiority.
方法利用计算机网络及大型数据库系统 ，建立与超稠油开发密切相关的生产决策系统与动态数据查询系统。
Method Decision making system and dynamic data referring system, closely related withsuper heavy oil rccovery, is established by using computer network and large scale data base.
随着数据库中数据量越来越大，建立高效的、适用于大型数据库系统的分类算法已成为数据挖掘的一个挑战性问题。
With the larger and larger amount of data, it becomes a challenging problem to find an efficiency classification algorithm that adapts to large database.
当您在大型审核日志表格中运行查询功能时，您可能会在您的数据库系统不得不向缓冲池读入数千页面以进行计算时而结束。
When you run queries for very large audit log tables, you can end up with a situation where your database system has to read thousands of pages into the bufferpool to compute the result.
如果要监视的数据库系统是用于决策支持(DSS)的，查询比较长而且比较复杂，那么不要让质量控制(QC)代理运行大型的查询。
If the database system you are monitoring is for decision support (DSS), and the queries are long and complicated, don't have the quality control (QC) agent run a large query.
所以，这种方法更适合于大型的跨数据库系统。
So it may be more suitable for a large and cross-database system.
当在有特殊需求的大型、复杂的数据库系统上安装DB2 时，或者在使用telnet会话将 DB2 安装到 DB2服务器上时，有些人喜欢使用 db2_install。
Some people prefer to use db2_install when installing DB2 on a large, complex database system that has special requirements or when installing DB2 using a telnet session to the DB2 server.
它还有包含有一部因特·莱克斯ii型内置计算机，用于减少大型飞船上机器人的新数据库系统设计的困难。
It incorporates an Intellex II internal computer created to facilitate the droid's new database system of capital ship designs.
ORACLE关系数据库系统具有良好的稳定性和出色的性能，因此在大型企业级应用的解决方案中被广泛使用。
The ORACLE database system is widely used as a scheme of large enterprise because of its nice performance and stability.
木文介绍中国第一个大型全国性工业数据库系统的设计、实现和应用。本系统已经运行、使用。
This paper introduces the design, realization and application of the first national large industry data base system in China, which is now being operated.
通过给出触发器的形式描述，对级联触发器的终止性进行详细探讨，并分析了大型商用数据库系统终止级联触发器的方法。
Describing through the formal of triggers, the termination of cascaded triggers is discussed, and the method of the termination cascaded triggers in commercial database system is analysed.
在大型工业部门中，往往存在许多地理上分隔的由不同类型DBMS管理的异构型数据库系统。
In large industrial organizations, there often exist many heterogeneous databases managed by different types of DBMS and dispersed geographically.
大型数据库性能调优是系统管理员面临的一个主要问题，它直接影响到整个数据库系统的有效运行。
Performance optimizing of business database is a main problem encountered by system administrator, and it will impact the running of whole database system.
由多台服务器组成的并行数据库系统为当前大型电子商务和电子政务的应用提供了优秀的平台。
The parallel database system consists of many servers provides a excellent platform fore-commerce and e-government.
数据库系统的可靠性是数据库系统的重要性能指标，数据库容错和故障恢复是大型数据库必备的功能。
The reliability of data base system is its important function guideline. Data base fault tolerance and breakdown recover are the necessary function in large data base.
本文探讨了流程工业大型实时数据库系统的理论、技术、设计和应用中的一些关键问题及解决方法。
In this dissertation, the research mainly focuses on the theory, technology, designing and application of the process industrial integrated automation system.
本文探讨了流程工业大型实时数据库系统的理论、技术、设计和应用中的一些关键问题及解决方法。
In this dissertation, the research mainly focuses on the theory, technology, designing and application of the process industrial integrated automation system.
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