您如何才能实现这些目的,同时仍然维持高水平的数据完整性和一致性呢?
How do you do this and still maintain a high level of data integrity and consistency?
一致性意味着事务代表应用程序状态的正确转换——即事务不能违反应用程序中固有的任何完整性限制。
Consistency means that the transaction represents a correct transformation of the application state — that any integrity constraints implicit in the application are not violated by the transaction.
但是确实有的时候这个策略可以帮助您维持最快速的处理时间,同时支持某种程度的数据完整性和一致性。
But there are certainly times when this strategy will allow you to maintain the fastest possible processing time and still support some degree of data integrity and consistency.
如果这些是惟一需要考虑的因素,那么使用2pc协议的分布式事务应当是保证数据一致性和完整性的最佳方法。
Were these the only factors under consideration, a distributed transaction using the 2pc protocol would be the best approach to guarantee data consistency and integrity.
同样,缺乏有效的(或任何)事务策略将对您数据的完整性和一致性造成负面影响。
Likewise, the lack of an effective (or any) transaction strategy will have a negative effect on your data's integrity and consistency.
这些简单的示例应该清楚地说明,为了维护数据完整性和一致性,必须使用事务。
These simple examples should make it clear that transactions are necessary in order to maintain data integrity and consistency.
如本系列的第一篇文章所述,许多常见的事务陷阱都会影响到事务行为,并且由此会降低数据的完整性和一致性。
As you saw in the first article of this series, many common transaction pitfalls can affect transactional behavior and, consequently, diminish your data's integrity and consistency.
对于分布式的主机环境,您可以使用相同的数据描述,这大大减少了开销,提高了数据的一致性和完整性。
You can use the same data descriptions for distributed and host environments, which reduces overhead and improves data consistency and integrity.
本例中的完整性是指与生成列规范的一致性。
Integrity in this case means consistency with the generated column specification.
事务提供了一个框架,用于在系统或组件发生故障时保持数据一致性和完整性。
Transactions provide a framework for enforcing data consistency and integrity in the face of system or component failures.
同时可以把卡片归集到桌上或者都贴在墙上,以便来检查它们的一致性和完整性。
They can also be grouped on the table or wall to check for consistency and completeness.
因此,了解如何实现事务型集成系统非常重要,它可以确保在参与者之一发生故障时数据的完整性和一致性。
Therefore, it's essential that you understand how to implement a transactional integration system that ensures data integrity and consistency in case there's a failure in one of the participants.
就从您能在更大规模的团队中工作而言,模型修复和文件应用软件修复已经加强,在确保模型一致性和完整性方面它们都起到很大作用。
In terms of enabling you to work in larger teams, model repair and profile application repair have been enhanced, both of which are instrumental in ensuring model consistency and integrity.
您需要在重构客户机和服务器代码所需的工作量和对数据完整性、一致性的需求之间做出权衡。
You need to consider the trade-off between the effort to refactor the client and server code versus the need for and importance of data integrity and consistency.
出现会话这个概念的主要原因很可能是为了防止部分配置更新的失败影响整个配置的一致性和完整性。
The main rationale for having the session concept is likely to prevent the failure of a partial configuration update from affecting the consistency and integrity of the whole configuration.
它们简单、可靠、相对易于实现,并且提供了最高水平的数据完整性和一致性。
They are simple, relatively easy to implement, and robust and they offer the highest levels of data integrity and consistency.
在应用程序中使用事务常常是为了维护高度的数据完整性和一致性。
The most common reason for using transactions in an application is to maintain a high degree of data integrity and consistency.
事务需要确保高度的数据完整性和一致性。
Transactions are necessary to ensure a high degree of data integrity and consistency.
一致性:事务保持数据上定义的所有不变的属性(如完整性约束)。
Consistency: a transaction preserves all the invariant properties (such as integrity constraints) defined on the data.
您应该将其改为在不损失或损害相关性、一致性和完整性的情况下尽可能地进行粗粒度建模。
You should rephrase it to model as coarse-grained as possible, without losing or compromising relevance, consistency, and completeness.
目标也是描述系统运行时的组织结构和部署架构,并维护架构的一致性和完整性。
The goal is also to describe the organization of the system's run-time and deployment architecture, and to maintain the consistency and integrity of the architecture.
对于前者要求建立起数据一致性和完整性强、数据安全性好的库。
Demand to set up consistency of the data and integrality the storehouse of strong, data with good security as to the former.
域完整性还考虑结构一致性。
The domain integrity also looks at considerations of structural consistency.
它允许你改良一致性、完整性检查及参照。
It allows for improved consistency and completeness checks as well as improved cross-referencing.
提案审核员——对提案所有方面的完整性、一致性和质量进行审核。
Proposal reviewers — review all aspects of the proposal for thoroughness, consistency, and quality.
关系分析产生一个详细的输出,显示键标识符的引用完整性和域的一致性(或冗余)。
The Relationship Analysis results in a detailed output showing the referential integrity of key identifiers and the consistency (or redundancy) of domains. It should answer the following questions.
在本节中,前面章节中描述过的使用XMLschema和schematron的那些约束将被应用于医疗信息以确保正确性、完整性和一致性。
In this section, the constraints using XML Schema and Schematron described in the previous section are applied to healthcare information to ensure correctness, completeness, and consistency.
从20世纪90年代中期到末期,IBM引入了数据仓库的(Data Warehousing)的蓝图,用于通过持久性的数据存储(中心数据仓库或CDW)帮助保证数据完整性和过程一致性。
In the mid to late 1990's, IBM introduced a Blueprint for data Warehousing that aided data integrity and process consistency through the persistent data store (Central data Warehouse or CDW).
WebSphereBIAdapters能够给完全不同的数据存储和应用程序提高连接性,并且帮助在应用程序中保持档案文件的完整性和一致性。
WebSphere BI Adapters can provide connectivity to disparate data stores and applications and help achieve data integration and consistency in the applications.
对于前者要求建立起数据一致性,数据完整性强,数据安全性高和具有较强容错能力的数据库。
For the former, it requires to build a database which holds strong data consistency and integrality and high data safety, and has strong ability of permitting the mistakes.
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