The easiest way to handle this problem is to design the database to avoid conflicting updates.
要处理这个问题，最简单的方法是设计数据库以避免冲突性更新。
But when you can design the database schema explicitly for your application, you often don't need a mapping framework.
但是当您能为应用程序显式地设计数据库模式时，您通常不需要映射框架了。
This requires to design the database module, including database designment, the employment of advanced connecting method ADO and selection of database patterns.
这个功能需要设计数据库模块，包括数据库的设计、高级连接方式ado的实现和数据库模式的选用。
This means you need to design the database system in such a way that you divide the database tables into modularized and optimized partitions of two types — static and dynamic.
这就意味着您需要以这样的方式设计数据库系统，即将数据库表划分成两种类型——静态和动态——的模块化、最优化部分。
I would like to thank Paul Yip, database consultant with the IBM Toronto Lab, for the much-valued help and design suggestions
我要感谢IBM多伦多实验室的数据库顾问PaulYip，因为他提供了很有价值的帮助和设计建议。
When you design buffer pools, you should consider the database memory requirements.
当您设计缓冲池时，您应该考虑数据库的内存需求。
Simplicity is the key to ensuring good database storage design.
简单性是良好数据库存储设计的关键。
Physical database design includes table design, index design, materialized query table design, and the design of the other physical database objects.
物理数据库设计包括表设计、索引设计、物化查询表设计，以及其他物理数据库对象的设计。
When databases are involved, this activity identifies the design elements to be saved in a database and designs the corresponding database.
当包含数据库时，此项活动识别出要在数据库中保存的设计元素，并设计相应的数据库。
The amount of space taken up by the design elements of a database varies with the complexity of the application, but the amount of space can be significant.
数据库设计元素所占用的空间的大小取决于应用程序的复杂性，但是占用的空间量会很大。
This simplifies the storage estimate that eases the physical database design.
这简化了存储估算，进而简化了物理数据库设计。
To achieve that goal, you need a thorough understanding of the database design and applications.
要实现这个目标，应当全面了解数据库设计和应用程序。
In the database design above, according to the needs, I design role table, users table, document table, department table, message table, employ table.
在数据库的设计上面，根据系统的需要，设计了角色表、用户表、部门表、文档表、员工表、短信表。
The discussion focused on a couple of big issues of database design without getting into the details of query optimization and application considerations.
本文着重讨论了数据库设计的两个比较大的问题，而没有深入研究查询优化和应用程序考虑事项的细节。
The benefit of the database design decisions described in the previous sections.
前一节所描述的数据库设计决策的益处。
In some cases, you may have to unload the tables, delete all the data, change the database design, then reload the data.
在某些情况中，您还需要删除表以及表中的所有数据，修改数据库的设计，然后重新加载数据。
We may even find that we need to refactor some aspects of the existing database schema in order to maintain the quality of the database design.
为了维护数据库设计的质量，我们甚至可能发现，需要重构现有数据库方案中的某些方面。
Frameworks that base the object model design on the structure of the database are called wrapping frameworks.
将对象模型设计建立于数据库结构之上的那些框架称为包装框架。
If the anticipated cost is high, they tune the statement and the physical design of the database to reduce its anticipated cost, often by adding an index.
如果预期成本很高，他们会调整语句和数据库的物理设计(常常会添加索引)，从而降低预期成本。
Before we discuss the DB2 database design for the PDB, it is helpful to understand the PDB data a little bit better.
在我们探讨pdb的DB 2数据库设计之前，了解一下PD B数据将会很有帮助。
DB2 performance consists of much more than that, and is certainly affected by many factors other than the design of the database.
DB 2性能远不止这一部分，它肯定要受到数据库设计以外的很多因素的影响。
Connect from the design view to the database view to verify packages created on the database.
从设计视图连接到数据库视图，以验证在数据库上创建的包。
In this attack, an attacker USES weaknesses in the design of the database or Web page to extract information or even manipulate information within the database.
在这种攻击中，攻击者利用数据库或web页面的设计缺陷从数据库提取信息，甚至操纵数据库的信息。
To implement the RSS generator, you must add two new design elements to the Personal Journal database.
要实现这个rss生成器，必须在PersonalJournal数据库中增加两个新的设计元素。
Also note that in case of database dictionary, the length of each column is fixed at the design time of database schema.
还要注意，对于基于数据库的dictionary，每个列的长度在数据库模式的设计阶段就已经固定。
Where Domino Web applications rely on design elements within the primary application database, Domino Web Access predominantly USES design elements within the forms file.
传统的DominoWeb应用程序依赖于主应用程序数据库中的设计元素，而Domino WebAccess主要使用表单文件中的设计元素。
It also lists all the design elements of a Notes database for example the forms and the views.
而且还列出了所有Notes数据库的设计元素，例如表单和视图。
Use the Domino Adminstrator client to sign the design documents in the database with the server's ID.
使用DominoAdminstrator 客户端即可在数据库中使用服务器ID 为设计文档签名。
Please note that in case of database dictionary, the maximum number of synonym is fixed at the time of the design of the database schema.
需要注意，对于基于数据库的dictionary，同义词的最大数量在数据库模式的设计阶段就已经确定。
Please note that in case of database dictionary, the maximum number of synonym is fixed at the time of the design of the database schema.
需要注意，对于基于数据库的dictionary，同义词的最大数量在数据库模式的设计阶段就已经确定。
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