Concurrency Control and Recovery in Database Systems (see Resources) gives the properties of successful executions, which, if fulfilled, prevent a system from producing inconsistencies.
数据库系统的并发控制和复原(请参阅参考资料)给出了防止系统产生不一致问题的正确操作的属性。
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.
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。
Perhaps you need to access an existing inventory control system, a legacy customer database, or a mainframe-based security access control service.
或许您需要访问现有的库存控制系统、旧的客户数据库或基于大型机的安全性访问控制服务。
PAM offers database and system developers a great deal of flexibility and control over authentication policies.
PAM 为数据库和系统开发人员提供了很大的灵活性以及对身份验证策略的控制能力。
Using Optim Database Administrator with a version control system provides a compelling resource to manage your business needs.
结合使用版本控制系统和OptimDatabaseAdministrator可以为管理业务需求提供可靠的资源。
ZODB is a robust, multi-user, object-oriented database system capable of storing and managing arbitrarily complex Python objects with transaction support and concurrency control.
ZODB是一个健壮的、多用户的和面向对象的数据库系统，它能够存储和管理任意复杂的Python对象，并支持事务操作和并发控制。
Even without an established version control system, you can still achieve the benefits by using Optim Database Administrator with a well-planned system of your own.
即使没有现成的版本控制系统，通过将OptimDatabaseAdministrator和您自己良好规划的系统结合起来，也可以达到上述的效果。
One of the things ij enables you to do is to control the overall database system and the connection to the database.
ij使您能够做的一件事情是控制整个数据库系统和与数据库的连接。
If you do not have access to a version control system, can you still use Optim Database Administrator?
如果没有版本控制系统，是否仍然可以使用OptimDatabaseAdministrator ？
Figure 1 illustrates the overall process of changing a database using Optim database Administrator and a version control system.
图1显示了使用OptimDatabaseAdministrator和版本控制系统更改一个数据库的总体过程。
The TCS requires control over the allocation and release of key system resources, including database records, communication sockets, security keys, etc.
TCS要求控制关键系统资源的分配和释放，包括数据库记录、通信套接字、安全密钥，等等。
Depending on the implementation tool, this control is provided by a database, a file-control system, or a file version-control system.
根据实现工具的不同，此控制可由数据库、文件控制系统或文件版本控制系统提供。
This encryption method can control the user's access to the data of the application system, and the real data for all database users are not visible, is the safest way to encrypt.
这种加密方式可以控制应用系统的用户对数据的访问权限，并且真实数据对所有数据库用户都是不可见的，是最安全的一种加密方式。
Subversion is a new open source, version control system that supports database and file-system repositories that can be accessed locally or over the network.
Subversion是一种开放源码的全新版本控制系统，支持可在本地访问或通过网络访问的数据库和文件系统存储库。
You can pull an early version of your source code from your version control system and use it to build a new TEST database.
你可以把一个早期版本的源代码版本控制系统，用它来建立一个新的测试数据库。
From the automatic tuning technology of DM4 system, a major conclusion is that self-tuning database technology should be based on the paradigm of a feedback control loop.
从DM 4数据库系统的自调节技术实现中可以得出一个结论，那就是数据库的自调节技术应当建立在监控，反馈，调节这样一个循环的控制机制之上。
The organization strategy of spatial database in the flood control information system based on the overall system design scheme is submitted in the paper.
基于系统的总体框架，给出防汛指挥信息支持系统中空间数据库的具体组织策略。
This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.
文章分析了SYBASE数据库管理系统的安全控制机制和基于角色的数据访问控制模型。
In a traditional database system, the transaction correctness is implemented through the concurrency control protocol and the recovery mechanism.
传统数据库通过并发控制协议及事务的恢复机制来保证事务的正确性。
Functional architectures and interface techniques for real time database playing the role of integrated platform in advanced control system were emphatically introduced.
着重介绍了在先进控制系统中起着集成平台作用的实时数据库的功能结构及其接口技术。
This paper analyzes the function characteristics and structure of the distributed real-time database, data object and transaction's type in industry monitor&control system.
分析了工业监控系统中的分布式实时数据库的的功能与特点、结构、数据对象和事务的种类。
A novel method for designing and implementing database safe access control in a statistic management system is proposed on the basis of analyzing RBAC model.
通过分析r BAC模型结构，提出并设计实现了统计管理系统中数据库安全访问控制的新方法。
The design concept on coal and coke quality control system and development and application on individual management database are described.
介绍了煤焦质量管理系统的设计思想及各管理数据库的开发与应用。
In the construction of industrial control configurable software for greenhouse agriculture production detection and control process, design of real-time database system is introduced.
介绍了在面向温室农业生产监控过程的工控组态软件建设中，实时数据库系统的设计。
In a word, we integrate into the system the advanced technology of computer, communication, control, sensor, measurement and database.
综上所述，该系统融合了计算机、通讯、控制技术，以及先进的传感技术、测量技术和数据库技术。
Integrate CTI technology, database and interrupt drive method are used to control hardware and telephone system, so the system is more extendable, flexible and adaptive.
系统集成了CTI技术、数据库技术及中断驱动方式控制硬件板卡，具有良好的可扩展性、灵活性、自适应性。
This paper analyzes the intelligent transit passenger service system from onboard unit, platform service and control center, and introduces the database design for platform touch-screen query system.
本文从车载、站台以及控制中心三方面分析了智能公交乘客信息服务系统，重点介绍了站台触摸屏公交查询系统中数据库的设计。
This article briefly introduces the process of production input control for modifying design of buses and presents how to design database of production input control by the computer system.
简要介绍客车设计更改后的生产投入控制应用流程及怎样用计算机系统建立生产投入控制数据库。
It made information system, from access system to operate database and sign badge, all these things under security control.
使该所信息系统从用户访问系统，到操作数据库与具体实现签章等工作，都处在系统安全控制之下。
It made information system, from access system to operate database and sign badge, all these things under security control.
使该所信息系统从用户访问系统，到操作数据库与具体实现签章等工作，都处在系统安全控制之下。
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